{"id":25644757,"date":"2026-04-26T18:22:21","date_gmt":"2026-04-26T12:52:21","guid":{"rendered":"https:\/\/entri.app\/blog\/?p=25644757"},"modified":"2026-04-29T12:24:14","modified_gmt":"2026-04-29T06:54:14","slug":"hcl-interview-guide","status":"publish","type":"post","link":"https:\/\/entri.app\/blog\/hcl-interview-guide\/","title":{"rendered":"HCL Interview Guide"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-custom ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a09b7c82a429\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a09b7c82a429\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#HCL_Interview_Process_2026_Updated\" >HCL Interview Process (2026 Updated)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#HCL_Technical_Interview_Questions_Role-Based\" >HCL Technical Interview Questions (Role-Based)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#Real_Interview_Experience_Story_Format\" >Real Interview Experience (Story Format)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#How_to_Crack_HCL_Interview_Step-by-Step_Strategy\" >How to Crack HCL Interview (Step-by-Step Strategy)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#Common_Mistakes_Candidates_Make\" >Common Mistakes Candidates Make<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#Salary_Insights_Optional_but_Powerful\" >Salary Insights (Optional but Powerful)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/entri.app\/blog\/hcl-interview-guide\/#Final_Verdict_Section\" >Final Verdict Section<\/a><\/li><\/ul><\/nav><\/div>\n<p data-start=\"47\" data-end=\"360\">HCLTech is one of the leading IT companies in the world. It was founded in <strong data-start=\"122\" data-end=\"130\">1976<\/strong> by <strong data-start=\"134\" data-end=\"148\">Shiv Nadar<\/strong> and is headquartered in <strong data-start=\"173\" data-end=\"189\">Noida, India<\/strong>. Today, the company has grown into a global organization with a revenue of around <strong data-start=\"272\" data-end=\"288\">$13+ billion<\/strong> and more than <strong data-start=\"303\" data-end=\"324\">220,000 employees<\/strong> working across different countries.<\/p>\n<p data-start=\"362\" data-end=\"531\">HCLTech provides services in IT, engineering, and digital transformation. It works with many global clients and helps businesses improve their technology and operations.<\/p>\n<p data-section-id=\"1843wry\" data-start=\"538\" data-end=\"564\"><strong>Work Culture Summary:<\/strong><\/p>\n<ul data-start=\"566\" data-end=\"833\">\n<li data-section-id=\"k98n31\" data-start=\"566\" data-end=\"622\">Follows \u201cEmployees First, Customers Second\u201d approach<\/li>\n<li data-section-id=\"ffbhb3\" data-start=\"623\" data-end=\"666\">Focuses on employee growth and learning<\/li>\n<li data-section-id=\"1lcxu54\" data-start=\"667\" data-end=\"706\">Encourages innovation and new ideas<\/li>\n<li data-section-id=\"arcew8\" data-start=\"707\" data-end=\"781\">Provides good opportunities for freshers and experienced professionals<\/li>\n<li data-section-id=\"1kriv2w\" data-start=\"782\" data-end=\"833\">Supports career development and internal growth<\/li>\n<\/ul>\n<h3><strong>Key Takeaways:<\/strong><\/h3>\n<ul>\n<li data-section-id=\"1dtgkdm\" data-start=\"90\" data-end=\"196\">HCL interview is not very hard, but you need proper preparation. Basics and practice are very important.<\/li>\n<li data-section-id=\"1p8hac1\" data-start=\"198\" data-end=\"285\">You should understand the full interview process. Each round checks different skills.<\/li>\n<li data-section-id=\"17hfutk\" data-start=\"287\" data-end=\"402\">Prepare based on your role. Coding for software, data skills for analysts, and thinking skills for product roles.<\/li>\n<li data-section-id=\"11jx26w\" data-start=\"404\" data-end=\"490\">Practice is very important. Solve problems, build projects, and try mock interviews.<\/li>\n<li data-section-id=\"1s3hn94\" data-start=\"492\" data-end=\"578\">Communication matters a lot. Explain your answers clearly, stay calm, and be honest.<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/?utm_source=coding&amp;utm_medium=blog_referral&amp;utm_campaign=wipro-interview-guide\" target=\"_blank\" rel=\"noopener\">Experience the power of our web development course with a free demo \u2013 Enroll now!<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"HCL_Interview_Process_2026_Updated\"><\/span><strong>HCL Interview Process (2026 Updated)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p data-start=\"44\" data-end=\"201\">The HCL interview process is simple and clear, but you need good preparation to succeed. It usually has a few stages, and each stage checks different skills.<\/p>\n<p data-start=\"44\" data-end=\"201\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-Interview-Process-2026-Updated-visual-selection.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25645012\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-Interview-Process-2026-Updated-visual-selection.webp\" alt=\"HCL Interview Process (2026 Updated) - visual selection\" width=\"645\" height=\"574\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-Interview-Process-2026-Updated-visual-selection.webp 730w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-Interview-Process-2026-Updated-visual-selection-300x267.webp 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-Interview-Process-2026-Updated-visual-selection-150x134.webp 150w\" sizes=\"auto, (max-width: 645px) 100vw, 645px\" \/><\/a><\/p>\n<h3 data-section-id=\"t19xvp\" data-start=\"208\" data-end=\"233\"><strong>\ud83d\udd37 Resume Screening<\/strong><\/h3>\n<ul data-start=\"235\" data-end=\"366\">\n<li data-section-id=\"1kqwc23\" data-start=\"235\" data-end=\"268\">Your resume is the first step<\/li>\n<li data-section-id=\"swujmb\" data-start=\"269\" data-end=\"319\">HR checks your education, skills, and projects<\/li>\n<li data-section-id=\"f52bzi\" data-start=\"320\" data-end=\"366\">Make sure your resume is clear and updated<\/li>\n<\/ul>\n<p data-start=\"368\" data-end=\"431\">A good resume increases your chances of getting shortlisted.<\/p>\n<h3 data-section-id=\"1m228lb\" data-start=\"438\" data-end=\"487\"><strong>\ud83d\udd37 Online Assessment (Aptitude + Technical)<\/strong><\/h3>\n<ul data-start=\"489\" data-end=\"651\">\n<li data-section-id=\"1v92cgb\" data-start=\"489\" data-end=\"553\">Includes basic aptitude questions (math, reasoning, English)<\/li>\n<li data-section-id=\"1arir43\" data-start=\"554\" data-end=\"622\">Technical questions based on your field (coding, concepts, etc.)<\/li>\n<li data-section-id=\"c4kert\" data-start=\"623\" data-end=\"651\">Usually conducted online<\/li>\n<\/ul>\n<p data-start=\"653\" data-end=\"717\">Practice aptitude and basic technical topics before the test.<\/p>\n<h3 data-section-id=\"1cf007c\" data-start=\"724\" data-end=\"752\"><strong>\ud83d\udd37 Technical Interview<\/strong><\/h3>\n<ul data-start=\"754\" data-end=\"896\">\n<li data-section-id=\"nawqgo\" data-start=\"754\" data-end=\"800\">Questions on your core subjects and skills<\/li>\n<li data-section-id=\"1pqmdl5\" data-start=\"801\" data-end=\"852\">May include coding or problem-solving questions<\/li>\n<li data-section-id=\"14jdn9c\" data-start=\"853\" data-end=\"896\">Interviewer may ask about your projects<\/li>\n<\/ul>\n<p data-start=\"898\" data-end=\"959\">Be clear with basics and explain your answers confidently.<\/p>\n<h3 data-section-id=\"1j7dr40\" data-start=\"966\" data-end=\"991\"><strong>\ud83d\udd37 Managerial Round<\/strong><\/h3>\n<ul data-start=\"993\" data-end=\"1134\">\n<li data-section-id=\"a5r419\" data-start=\"993\" data-end=\"1047\">Focus on your thinking and problem-solving ability<\/li>\n<li data-section-id=\"1y11dw5\" data-start=\"1048\" data-end=\"1100\">Questions about teamwork and handling situations<\/li>\n<li data-section-id=\"3vw8l0\" data-start=\"1101\" data-end=\"1134\">Checks how you work in a team<\/li>\n<\/ul>\n<p data-start=\"1136\" data-end=\"1189\">Give honest and simple answers with real examples.<\/p>\n<h3 data-section-id=\"1ac2cde\" data-start=\"1196\" data-end=\"1226\"><strong>\ud83d\udd37 HR \/ Behavioral Round<\/strong><\/h3>\n<ul data-start=\"1228\" data-end=\"1356\">\n<li data-section-id=\"125dvjj\" data-start=\"1228\" data-end=\"1262\">Basic questions about yourself<\/li>\n<li data-section-id=\"zh39h1\" data-start=\"1263\" data-end=\"1313\">Salary expectations, strengths, and weaknesses<\/li>\n<li data-section-id=\"7jtd5b\" data-start=\"1314\" data-end=\"1356\">Checks your communication and attitude<\/li>\n<\/ul>\n<p data-start=\"1358\" data-end=\"1409\">Be confident, polite, and clear while answering.<\/p>\n<h3 data-section-id=\"jx7faq\" data-start=\"1416\" data-end=\"1443\"><strong>\ud83d\udd37 Offer &amp; Onboarding<\/strong><\/h3>\n<ul data-start=\"1445\" data-end=\"1583\">\n<li data-section-id=\"kyhoiz\" data-start=\"1445\" data-end=\"1498\">If you clear all rounds, you get the offer letter<\/li>\n<li data-section-id=\"wp4kel\" data-start=\"1499\" data-end=\"1548\">HR explains salary, role, and joining details<\/li>\n<li data-section-id=\"tx0mpo\" data-start=\"1549\" data-end=\"1583\">Then onboarding process starts<\/li>\n<\/ul>\n<p data-start=\"1585\" data-end=\"1646\">Make sure to check all details before accepting the offer.<\/p>\n<h3 data-section-id=\"15ersfh\" data-start=\"1653\" data-end=\"1671\"><strong>\ud83d\udd37 Key Insights<\/strong><\/h3>\n<ul data-start=\"1673\" data-end=\"1803\">\n<li data-section-id=\"o9a409\" data-start=\"1673\" data-end=\"1711\"><strong>A<\/strong><strong data-start=\"1678\" data-end=\"1699\">verage Duration:<\/strong> 2\u20134 weeks<\/li>\n<li data-section-id=\"1iuugx6\" data-start=\"1712\" data-end=\"1749\"><strong data-start=\"1717\" data-end=\"1738\">Difficulty Level:<\/strong> Moderate<\/li>\n<li data-section-id=\"6kprmu\" data-start=\"1750\" data-end=\"1803\"><strong data-start=\"1755\" data-end=\"1775\">Acceptance Rate:<\/strong> Around 10\u201315% (estimated)<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2023\/03\/data-science-1.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2023\/03\/data-science-1.pdf\" class=\"lead-pdf-download\" data-id=\"25556853\"><\/span><\/p>\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">data science COURSE FEATURES<\/button><\/p>\n<p><span style=\"font-weight: 400;\"><\/a><\/div><\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"HCL_Technical_Interview_Questions_Role-Based\"><\/span><strong>HCL Technical Interview Questions (Role-Based)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>HCL technical interview questions based on different roles, covering coding, concepts, and real-world problem-solving scenarios.<\/p>\n<h3 data-section-id=\"gzh1jz\" data-start=\"159\" data-end=\"201\"><strong>1. Software Engineer \u2013 HCL Interview Q&amp;A<\/strong><\/h3>\n<h4 data-section-id=\"j5p1ic\" data-start=\"203\" data-end=\"218\"><strong>\u2705 DSA Topics:<\/strong><\/h4>\n<h5 data-start=\"175\" data-end=\"240\"><strong data-start=\"175\" data-end=\"200\">Q1: What is an array?<\/strong><\/h5>\n<p data-start=\"175\" data-end=\"240\"><strong>Answer:<\/strong> A list of items stored in order.<\/p>\n<ul data-start=\"241\" data-end=\"286\">\n<li data-section-id=\"5x3uo1\" data-start=\"241\" data-end=\"271\">Easy to access using index<\/li>\n<li data-section-id=\"35xa7v\" data-start=\"272\" data-end=\"286\">Fixed size<\/li>\n<\/ul>\n<h5 data-start=\"288\" data-end=\"328\"><strong data-start=\"291\" data-end=\"304\">Scenario: <\/strong>If search is slow \u2192<\/h5>\n<ul data-start=\"329\" data-end=\"385\">\n<li data-section-id=\"mby15r\" data-start=\"329\" data-end=\"362\">Use binary search (if sorted)<\/li>\n<li data-section-id=\"1ungiu5\" data-start=\"363\" data-end=\"385\">Reduce extra loops<\/li>\n<\/ul>\n<h5 data-start=\"392\" data-end=\"447\"><strong data-start=\"392\" data-end=\"422\">Q2: What is a linked list?<\/strong><\/h5>\n<p data-start=\"392\" data-end=\"447\"><strong>Answer:<\/strong>\u00a0A chain of nodes.<\/p>\n<ul data-start=\"448\" data-end=\"494\">\n<li data-section-id=\"1eesjk4\" data-start=\"448\" data-end=\"476\">Each node points to next<\/li>\n<li data-section-id=\"uuj098\" data-start=\"477\" data-end=\"494\">Size can grow<\/li>\n<\/ul>\n<h5 data-start=\"496\" data-end=\"544\"><strong data-start=\"499\" data-end=\"512\">Scenario: <\/strong>If frequent insert\/ delete \u2192<\/h5>\n<ul data-start=\"545\" data-end=\"581\">\n<li data-section-id=\"17ta2pk\" data-start=\"545\" data-end=\"581\">Use linked list instead of array<\/li>\n<\/ul>\n<h5 data-start=\"588\" data-end=\"648\"><strong data-start=\"588\" data-end=\"614\">Q3: What is recursion?<\/strong><\/h5>\n<p data-start=\"588\" data-end=\"648\"><strong>Answer:<\/strong>\u00a0A function calling itself.<\/p>\n<ul data-start=\"649\" data-end=\"696\">\n<li data-section-id=\"1lsiw88\" data-start=\"649\" data-end=\"676\">Solves smaller problems<\/li>\n<li data-section-id=\"1amyspc\" data-start=\"677\" data-end=\"696\">Needs base case<\/li>\n<\/ul>\n<h5 data-start=\"698\" data-end=\"739\"><strong data-start=\"701\" data-end=\"714\">Scenario: <\/strong>If problem repeats \u2192<\/h5>\n<ul data-start=\"740\" data-end=\"786\">\n<li data-section-id=\"s6w1on\" data-start=\"740\" data-end=\"768\">Break into smaller parts<\/li>\n<li data-section-id=\"yw1b7n\" data-start=\"769\" data-end=\"786\">Use recursion<\/li>\n<\/ul>\n<h5 data-start=\"793\" data-end=\"860\"><strong data-start=\"793\" data-end=\"816\">Q4: What is a tree?<\/strong><\/h5>\n<p data-start=\"793\" data-end=\"860\"><strong>Answer:<\/strong>\u00a0A structure with parent-child nodes.<\/p>\n<ul data-start=\"861\" data-end=\"894\">\n<li data-section-id=\"2jz5zz\" data-start=\"861\" data-end=\"881\">Starts with root<\/li>\n<li data-section-id=\"9ryo9y\" data-start=\"882\" data-end=\"894\">No loops<\/li>\n<\/ul>\n<h5 data-start=\"896\" data-end=\"952\"><strong data-start=\"899\" data-end=\"912\">Scenario: <\/strong>For hierarchy data (like folders) \u2192<\/h5>\n<ul data-start=\"953\" data-end=\"975\">\n<li data-section-id=\"1gsm6xk\" data-start=\"953\" data-end=\"975\">Use tree structure<\/li>\n<\/ul>\n<h5 data-start=\"982\" data-end=\"1039\"><strong data-start=\"982\" data-end=\"1006\">Q5: What is a graph?<\/strong><\/h5>\n<p data-start=\"982\" data-end=\"1039\"><strong>Answer: <\/strong>Nodes connected by edges.<\/p>\n<ul data-start=\"1040\" data-end=\"1080\">\n<li data-section-id=\"1x15ksd\" data-start=\"1040\" data-end=\"1059\">Can have cycles<\/li>\n<li data-section-id=\"qgixtx\" data-start=\"1060\" data-end=\"1080\">Used in networks<\/li>\n<\/ul>\n<h5 data-start=\"1082\" data-end=\"1123\"><strong data-start=\"1085\" data-end=\"1098\">Scenario: <\/strong>For maps or routes \u2192<\/h5>\n<ul data-start=\"1124\" data-end=\"1155\">\n<li data-section-id=\"72j0j5\" data-start=\"1124\" data-end=\"1155\">Use graph and shortest path<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Full-Stack-1.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2022\/03\/Full-Stack-1.pdf\" class=\"lead-pdf-download\" data-id=\"25556852\"><\/span><\/p>\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">Full Stack Web DEvelopment Course Details<\/button><\/p>\n<p><span style=\"font-weight: 400;\"><\/a><\/div><\/span><\/p>\n<h4 data-section-id=\"gzt62d\" data-start=\"860\" data-end=\"881\"><strong>\u2705 Coding Questions<\/strong><\/h4>\n<h5 data-start=\"1185\" data-end=\"1249\"><strong data-start=\"1185\" data-end=\"1214\">Q1: Reverse a linked list<\/strong><\/h5>\n<p data-start=\"1185\" data-end=\"1249\"><strong>Answer:<\/strong>\u00a0Reverse links step by step.<\/p>\n<p data-start=\"1251\" data-end=\"1263\"><strong data-start=\"1251\" data-end=\"1261\">Steps:<\/strong><\/p>\n<ul data-start=\"1264\" data-end=\"1329\">\n<li data-section-id=\"v17hpw\" data-start=\"1264\" data-end=\"1291\">Use prev, current, next<\/li>\n<li data-section-id=\"1mgqt3f\" data-start=\"1292\" data-end=\"1312\">Change direction<\/li>\n<li data-section-id=\"13jf0v6\" data-start=\"1313\" data-end=\"1329\">Move forward<\/li>\n<\/ul>\n<h5 data-start=\"1331\" data-end=\"1374\"><strong data-start=\"1334\" data-end=\"1347\">Scenario: <\/strong>If memory is limited \u2192<\/h5>\n<ul data-start=\"1375\" data-end=\"1412\">\n<li data-section-id=\"14g3ucd\" data-start=\"1375\" data-end=\"1412\">Use iterative method (less space)<\/li>\n<\/ul>\n<p data-start=\"1419\" data-end=\"1472\"><strong data-start=\"1419\" data-end=\"1454\">Q2: Find duplicates in an array <\/strong><\/p>\n<p data-start=\"1419\" data-end=\"1472\"><strong>Answer:<\/strong>\u00a0Use a set.<\/p>\n<p data-start=\"1474\" data-end=\"1486\"><strong data-start=\"1474\" data-end=\"1484\">Steps:<\/strong><\/p>\n<ul data-start=\"1487\" data-end=\"1546\">\n<li data-section-id=\"ws2wst\" data-start=\"1487\" data-end=\"1501\">Loop array<\/li>\n<li data-section-id=\"vz5ggf\" data-start=\"1502\" data-end=\"1518\">Store values<\/li>\n<li data-section-id=\"6rmcpg\" data-start=\"1519\" data-end=\"1546\">If repeated \u2192 duplicate<\/li>\n<\/ul>\n<h5 data-start=\"1548\" data-end=\"1593\"><strong data-start=\"1551\" data-end=\"1564\">Scenario: <\/strong>If array is very large \u2192<\/h5>\n<ul data-start=\"1594\" data-end=\"1626\">\n<li data-section-id=\"14pfj0z\" data-start=\"1594\" data-end=\"1626\">Use hashing for faster check<\/li>\n<\/ul>\n<h4 data-section-id=\"csted4\" data-start=\"1779\" data-end=\"1806\"><strong>\u2705 System Design<\/strong><\/h4>\n<h5 data-start=\"1808\" data-end=\"1855\"><strong data-start=\"1808\" data-end=\"1848\">Q1: Design a scalable logging system<\/strong><\/h5>\n<p data-start=\"1808\" data-end=\"1855\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1856\" data-end=\"1947\">\n<li data-section-id=\"1g57lk5\" data-start=\"1856\" data-end=\"1882\">Collect logs from apps<\/li>\n<li data-section-id=\"18uf251\" data-start=\"1883\" data-end=\"1904\">Store in database<\/li>\n<li data-section-id=\"pz0mvi\" data-start=\"1905\" data-end=\"1925\">Use search tools<\/li>\n<li data-section-id=\"fz7ggf\" data-start=\"1926\" data-end=\"1947\">Handle large data<\/li>\n<\/ul>\n<h5 data-start=\"1954\" data-end=\"1998\"><strong data-start=\"1954\" data-end=\"1967\">Scenario: <\/strong>If logs increase suddenly:<\/h5>\n<ul data-start=\"1999\" data-end=\"2059\">\n<li data-section-id=\"8w5ls3\" data-start=\"1999\" data-end=\"2020\">Use cloud storage<\/li>\n<li data-section-id=\"dmluli\" data-start=\"2021\" data-end=\"2038\">Scale servers<\/li>\n<li data-section-id=\"18500r\" data-start=\"2039\" data-end=\"2059\">Use log rotation<\/li>\n<\/ul>\n<h5 data-start=\"2066\" data-end=\"2109\"><strong data-start=\"2066\" data-end=\"2102\">Q2: Build a notification service<\/strong><\/h5>\n<p data-start=\"2066\" data-end=\"2109\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"2110\" data-end=\"2176\">\n<li data-section-id=\"1wrdix7\" data-start=\"2110\" data-end=\"2133\">Send email\/SMS\/push<\/li>\n<li data-section-id=\"714h7j\" data-start=\"2134\" data-end=\"2154\">Use queue system<\/li>\n<li data-section-id=\"no5a4b\" data-start=\"2155\" data-end=\"2176\">Handle many users<\/li>\n<\/ul>\n<h5 data-start=\"2183\" data-end=\"2227\"><strong data-start=\"2183\" data-end=\"2196\">Scenario: <\/strong>If too many users at once:<\/h5>\n<ul data-start=\"2228\" data-end=\"2295\">\n<li data-section-id=\"1am0i41\" data-start=\"2228\" data-end=\"2249\">Use message queue<\/li>\n<li data-section-id=\"mgrdnd\" data-start=\"2250\" data-end=\"2269\">Send in batches<\/li>\n<li data-section-id=\"10ui9iz\" data-start=\"2270\" data-end=\"2295\">Retry failed messages<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/08\/Data-Analytics.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/08\/Data-Analytics.pdf\" class=\"lead-pdf-download\" data-id=\"25556851\"><\/span><\/p>\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">data analytics COURSE FEATURES<\/button><\/p>\n<p><span style=\"font-weight: 400;\"><\/a><\/div><\/span><\/p>\n<h4 data-section-id=\"j3lhu7\" data-start=\"1184\" data-end=\"1213\"><strong>\u2705 Scenario-Based Questions<\/strong><\/h4>\n<h5 data-start=\"1215\" data-end=\"1264\"><strong data-start=\"1215\" data-end=\"1257\">Q1: How would you optimize a slow API?<\/strong><\/h5>\n<p data-start=\"1215\" data-end=\"1264\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1265\" data-end=\"1384\">\n<li data-section-id=\"htirra\" data-start=\"1265\" data-end=\"1302\">Use caching (store frequent data)<\/li>\n<li data-section-id=\"dxizwx\" data-start=\"1303\" data-end=\"1322\">Add DB indexing<\/li>\n<li data-section-id=\"r5gx6q\" data-start=\"1323\" data-end=\"1344\">Reduce extra data<\/li>\n<li data-section-id=\"1r5c10c\" data-start=\"1345\" data-end=\"1364\">Use async calls<\/li>\n<li data-section-id=\"17u20pq\" data-start=\"1365\" data-end=\"1384\">Improve queries<\/li>\n<\/ul>\n<h5 data-start=\"1391\" data-end=\"1446\"><strong data-start=\"1391\" data-end=\"1439\">Q2: What will you do if your code runs slow?<\/strong><\/h5>\n<p data-start=\"1391\" data-end=\"1446\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1447\" data-end=\"1544\">\n<li data-section-id=\"1ug9alb\" data-start=\"1447\" data-end=\"1472\">Check time complexity<\/li>\n<li data-section-id=\"16ribrv\" data-start=\"1473\" data-end=\"1495\">Remove extra loops<\/li>\n<li data-section-id=\"tfo1i6\" data-start=\"1496\" data-end=\"1525\">Use better data structure<\/li>\n<li data-section-id=\"mabd7j\" data-start=\"1526\" data-end=\"1544\">Optimize logic<\/li>\n<\/ul>\n<h5 data-start=\"1551\" data-end=\"1595\"><strong data-start=\"1551\" data-end=\"1588\">Q3: What if your program crashes?<\/strong><\/h5>\n<p data-start=\"1551\" data-end=\"1595\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1596\" data-end=\"1652\">\n<li data-section-id=\"vjmq55\" data-start=\"1596\" data-end=\"1610\">Check logs<\/li>\n<li data-section-id=\"1in456d\" data-start=\"1611\" data-end=\"1625\">Find error<\/li>\n<li data-section-id=\"1i2kmun\" data-start=\"1626\" data-end=\"1637\">Fix bug<\/li>\n<li data-section-id=\"1fqwtdq\" data-start=\"1638\" data-end=\"1652\">Test again<\/li>\n<\/ul>\n<h5 data-start=\"1659\" data-end=\"1703\"><strong data-start=\"1659\" data-end=\"1696\">Q4: How do you handle large data?<\/strong><\/h5>\n<p data-start=\"1659\" data-end=\"1703\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1704\" data-end=\"1772\">\n<li data-section-id=\"9gtmb8\" data-start=\"1704\" data-end=\"1732\">Use efficient structures<\/li>\n<li data-section-id=\"aq91k0\" data-start=\"1733\" data-end=\"1753\">Process in parts<\/li>\n<li data-section-id=\"cqd8xz\" data-start=\"1754\" data-end=\"1772\">Use pagination<\/li>\n<\/ul>\n<h3><strong>2. For Data Analysts<\/strong><\/h3>\n<h4 data-section-id=\"117ofrn\" data-start=\"205\" data-end=\"223\"><strong>\u2705 SQL Questions<\/strong><\/h4>\n<h5 data-start=\"202\" data-end=\"271\"><strong data-start=\"202\" data-end=\"225\">Q1: What is a JOIN?<\/strong><\/h5>\n<p data-start=\"202\" data-end=\"271\"><strong>Answer<\/strong>: It combines data from multiple tables.<\/p>\n<ul data-start=\"272\" data-end=\"342\">\n<li data-section-id=\"1vmi2pn\" data-start=\"272\" data-end=\"300\">INNER JOIN \u2192 common data<\/li>\n<li data-section-id=\"nqlz35\" data-start=\"301\" data-end=\"342\">LEFT JOIN \u2192 all left + matching right<\/li>\n<\/ul>\n<h5 data-start=\"344\" data-end=\"425\"><strong data-start=\"347\" data-end=\"360\">Scenario: <\/strong>If sales data is in one table and customer data in another \u2192<\/h5>\n<ul data-start=\"426\" data-end=\"484\">\n<li data-section-id=\"y42j96\" data-start=\"426\" data-end=\"484\">Use JOIN to combine both and analyze sales by customer<\/li>\n<\/ul>\n<h5 data-start=\"491\" data-end=\"570\"><strong data-start=\"491\" data-end=\"525\">Q2: What is a window function?<\/strong><\/h5>\n<p data-start=\"491\" data-end=\"570\"><strong>Answer<\/strong>\u00a0It performs calculations across rows.<\/p>\n<ul data-start=\"571\" data-end=\"612\">\n<li data-section-id=\"fq4cqz\" data-start=\"571\" data-end=\"593\">Example: rank, sum<\/li>\n<li data-section-id=\"v026go\" data-start=\"594\" data-end=\"612\">Keeps all rows<\/li>\n<\/ul>\n<h5 data-start=\"614\" data-end=\"669\"><strong data-start=\"617\" data-end=\"630\">Scenario: <\/strong>If you want top-selling products \u2192<\/h5>\n<ul data-start=\"670\" data-end=\"727\">\n<li data-section-id=\"2xou07\" data-start=\"670\" data-end=\"727\">Use RANK() to find top products without removing rows<\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\"><div class=\"lead-gen-block\"><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/09\/Python-1.pdf\" data-url=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2025\/09\/Python-1.pdf\" class=\"lead-pdf-download\" data-id=\"25556851\"><\/span><\/p>\n<p style=\"text-align: center;\"><button class=\"btn btn-default\">Python Course Details<\/button><\/p>\n<p><span style=\"font-weight: 400;\"><\/a><\/div><\/span><\/p>\n<h4 data-section-id=\"2b4tbd\" data-start=\"557\" data-end=\"578\"><strong>\u2705 Python Questions<\/strong><\/h4>\n<h5 data-start=\"757\" data-end=\"816\"><strong data-start=\"757\" data-end=\"780\">Q1: What is Pandas?<\/strong><\/h5>\n<p data-start=\"757\" data-end=\"816\"><strong>Answer:<\/strong>\u00a0A library to work with data.<\/p>\n<ul data-start=\"817\" data-end=\"874\">\n<li data-section-id=\"d8vuw6\" data-start=\"817\" data-end=\"849\">Used for tables (dataframes)<\/li>\n<li data-section-id=\"1e9wbu1\" data-start=\"850\" data-end=\"874\">Easy to analyze data<\/li>\n<\/ul>\n<h5 data-start=\"876\" data-end=\"929\"><strong data-start=\"879\" data-end=\"892\">Scenario: <\/strong>If you have a large sales file \u2192<\/h5>\n<ul data-start=\"930\" data-end=\"978\">\n<li data-section-id=\"1i7as9o\" data-start=\"930\" data-end=\"978\">Use Pandas to filter, sort, and analyze data<\/li>\n<\/ul>\n<p data-start=\"985\" data-end=\"1056\"><strong data-start=\"985\" data-end=\"1015\">Q2: What is data cleaning?<\/strong><\/p>\n<h5 data-start=\"985\" data-end=\"1056\"><strong>Answer:<\/strong>\u00a0Fixing incorrect or missing data.<\/h5>\n<ul data-start=\"1057\" data-end=\"1105\">\n<li data-section-id=\"em16y5\" data-start=\"1057\" data-end=\"1079\">Remove null values<\/li>\n<li data-section-id=\"u6tifb\" data-start=\"1080\" data-end=\"1105\">Correct wrong entries<\/li>\n<\/ul>\n<h5 data-start=\"1107\" data-end=\"1162\"><strong data-start=\"1110\" data-end=\"1123\">Scenario: <\/strong>If sales data has missing values \u2192<\/h5>\n<ul data-start=\"1163\" data-end=\"1209\">\n<li data-section-id=\"1vxfxq5\" data-start=\"1163\" data-end=\"1209\">Fill with average or remove incorrect rows<\/li>\n<\/ul>\n<h4 data-section-id=\"17mfuj\" data-start=\"855\" data-end=\"897\"><strong>\u2705 Case Study \/Scenario-Based Questions<\/strong><\/h4>\n<h5 data-start=\"899\" data-end=\"952\"><strong data-start=\"899\" data-end=\"945\">Q1: How will you improve sales using data?<\/strong><\/h5>\n<p data-start=\"899\" data-end=\"952\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"953\" data-end=\"1077\">\n<li data-section-id=\"1bac354\" data-start=\"953\" data-end=\"987\">Check which products sell more<\/li>\n<li data-section-id=\"y2x9dt\" data-start=\"988\" data-end=\"1017\">Find low-performing areas<\/li>\n<li data-section-id=\"13z4or3\" data-start=\"1018\" data-end=\"1045\">Study customer behavior<\/li>\n<li data-section-id=\"pdd00k\" data-start=\"1046\" data-end=\"1077\">Suggest offers or discounts<\/li>\n<\/ul>\n<h5 data-start=\"1079\" data-end=\"1126\"><strong data-start=\"1082\" data-end=\"1094\">Example: <\/strong>Sales are low in one city \u2192<\/h5>\n<ul data-start=\"1127\" data-end=\"1187\">\n<li data-section-id=\"10gr8u6\" data-start=\"1127\" data-end=\"1141\">Check data<\/li>\n<li data-section-id=\"1261iu9\" data-start=\"1142\" data-end=\"1165\">Run discounts there<\/li>\n<li data-section-id=\"8tq7km\" data-start=\"1166\" data-end=\"1187\">Improve marketing<\/li>\n<\/ul>\n<h5 data-start=\"1194\" data-end=\"1253\"><strong data-start=\"1194\" data-end=\"1246\">Q2: What will you do if data has missing values?<\/strong><\/h5>\n<p data-start=\"1194\" data-end=\"1253\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1254\" data-end=\"1349\">\n<li data-section-id=\"tklcow\" data-start=\"1254\" data-end=\"1284\">Remove rows (if less data)<\/li>\n<li data-section-id=\"15rdkpv\" data-start=\"1285\" data-end=\"1313\">Fill with average\/median<\/li>\n<li data-section-id=\"1jl4wim\" data-start=\"1314\" data-end=\"1349\">Use proper method based on data<\/li>\n<\/ul>\n<h5 data-start=\"1356\" data-end=\"1413\"><strong data-start=\"1356\" data-end=\"1406\">Q3: How do you find useful insights from data?<\/strong><\/h5>\n<p data-start=\"1356\" data-end=\"1413\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1414\" data-end=\"1502\">\n<li data-section-id=\"1uukkla\" data-start=\"1414\" data-end=\"1438\">Clean the data first<\/li>\n<li data-section-id=\"1szjk1i\" data-start=\"1439\" data-end=\"1457\">Analyze trends<\/li>\n<li data-section-id=\"efoeuv\" data-start=\"1458\" data-end=\"1476\">Compare values<\/li>\n<li data-section-id=\"1vn82rj\" data-start=\"1477\" data-end=\"1502\">Create simple reports<\/li>\n<\/ul>\n<h5 data-start=\"1509\" data-end=\"1551\"><strong data-start=\"1509\" data-end=\"1544\">Q4: What if data is very large?<\/strong><\/h5>\n<p data-start=\"1509\" data-end=\"1551\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1552\" data-end=\"1619\">\n<li data-section-id=\"w0qpvc\" data-start=\"1552\" data-end=\"1567\">Use filters<\/li>\n<li data-section-id=\"aq91k0\" data-start=\"1568\" data-end=\"1588\">Process in parts<\/li>\n<li data-section-id=\"55y1b4\" data-start=\"1589\" data-end=\"1619\">Use tools like SQL, Pandas<\/li>\n<\/ul>\n<h3><strong>3. For Product \/ Business Roles<\/strong><\/h3>\n<h4 data-section-id=\"1exd78k\" data-start=\"199\" data-end=\"228\"><strong>\u2705 Product Design Questions<\/strong><\/h4>\n<h5 data-start=\"230\" data-end=\"296\"><strong data-start=\"230\" data-end=\"266\">Q: How do you design a product?<\/strong><\/h5>\n<p data-start=\"230\" data-end=\"296\"><strong>Answer:<\/strong>\u00a0Start with user needs.<\/p>\n<ul data-start=\"297\" data-end=\"366\">\n<li data-section-id=\"uskee6\" data-start=\"297\" data-end=\"323\">Understand the problem<\/li>\n<li data-section-id=\"1ge58ao\" data-start=\"324\" data-end=\"347\">Add simple features<\/li>\n<li data-section-id=\"15wkdpf\" data-start=\"348\" data-end=\"366\">Build and test<\/li>\n<\/ul>\n<h5 data-start=\"368\" data-end=\"452\"><strong data-start=\"371\" data-end=\"398\">Scenario (Banking App): <\/strong>\u201cHow would you improve a banking app experience?\u201d<\/h5>\n<ul data-start=\"453\" data-end=\"567\">\n<li data-section-id=\"4d78a3\" data-start=\"453\" data-end=\"482\">Make app simple and clean<\/li>\n<li data-section-id=\"w77hq3\" data-start=\"483\" data-end=\"512\">Reduce steps for payments<\/li>\n<li data-section-id=\"vsq4ol\" data-start=\"513\" data-end=\"530\">Improve speed<\/li>\n<li data-section-id=\"f8su8o\" data-start=\"531\" data-end=\"567\">Add secure login (OTP\/biometric)<\/li>\n<\/ul>\n<h4 data-section-id=\"1rbbmgz\" data-start=\"548\" data-end=\"572\"><strong>\u2705 Estimation Problems<\/strong><\/h4>\n<h5 data-start=\"600\" data-end=\"678\"><strong data-start=\"600\" data-end=\"647\">Q: How do you estimate users of a product?<\/strong><\/h5>\n<p data-start=\"600\" data-end=\"678\"><strong>Answer: <\/strong>Break into small steps.<\/p>\n<ul data-start=\"679\" data-end=\"770\">\n<li data-section-id=\"1k9ww69\" data-start=\"679\" data-end=\"699\">Total population<\/li>\n<li data-section-id=\"1pfwogt\" data-start=\"700\" data-end=\"723\">% using smartphones<\/li>\n<li data-section-id=\"ce4j3n\" data-start=\"724\" data-end=\"743\">% using the app<\/li>\n<li data-section-id=\"44uz2b\" data-start=\"744\" data-end=\"770\">Calculate final number<\/li>\n<\/ul>\n<h5 data-start=\"772\" data-end=\"849\"><strong data-start=\"775\" data-end=\"802\">Scenario (Banking App): <\/strong>Estimate users of a banking app in a city:<\/h5>\n<ul data-start=\"850\" data-end=\"962\">\n<li data-section-id=\"y59c10\" data-start=\"850\" data-end=\"875\">Find total population<\/li>\n<li data-section-id=\"1v1sd0n\" data-start=\"876\" data-end=\"907\">Assume % with bank accounts<\/li>\n<li data-section-id=\"10xoynl\" data-start=\"908\" data-end=\"941\">Assume % using mobile banking<\/li>\n<li data-section-id=\"1n2qrx6\" data-start=\"942\" data-end=\"962\">Get rough number<\/li>\n<\/ul>\n<h4 data-section-id=\"pubma8\" data-start=\"899\" data-end=\"918\"><strong>\u2705 Metrics &amp; KPIs<\/strong><\/h4>\n<h5 data-start=\"990\" data-end=\"1047\"><strong data-start=\"990\" data-end=\"1012\">Q: What are KPIs?<\/strong><\/h5>\n<p data-start=\"990\" data-end=\"1047\"><strong>Answer:<\/strong>\u00a0Numbers to measure success.<\/p>\n<ul data-start=\"1048\" data-end=\"1093\">\n<li data-section-id=\"9svgqu\" data-start=\"1048\" data-end=\"1064\">Active users<\/li>\n<li data-section-id=\"14luwkf\" data-start=\"1065\" data-end=\"1081\">Transactions<\/li>\n<li data-section-id=\"1w5mi1e\" data-start=\"1082\" data-end=\"1093\">Revenue<\/li>\n<\/ul>\n<h5 data-start=\"1095\" data-end=\"1163\"><strong data-start=\"1098\" data-end=\"1125\">Scenario (Banking App): <\/strong>To improve app experience, track:<\/h5>\n<ul data-start=\"1164\" data-end=\"1241\">\n<li data-section-id=\"a9tn1b\" data-start=\"1164\" data-end=\"1186\">Daily active users<\/li>\n<li data-section-id=\"12nw0v0\" data-start=\"1187\" data-end=\"1210\">Failed transactions<\/li>\n<li data-section-id=\"10ymzwr\" data-start=\"1211\" data-end=\"1241\">Time taken per transaction<\/li>\n<\/ul>\n<p data-start=\"1243\" data-end=\"1267\">If failures are high \u2192<\/p>\n<ul data-start=\"1268\" data-end=\"1305\">\n<li data-section-id=\"8l5bss\" data-start=\"1268\" data-end=\"1280\">Fix bugs<\/li>\n<li data-section-id=\"1ybdlww\" data-start=\"1281\" data-end=\"1305\">Improve system speed<\/li>\n<\/ul>\n<h4 data-section-id=\"1bxkt4s\" data-start=\"1187\" data-end=\"1215\"><strong>\u2705 Scenario-Based Question<\/strong><\/h4>\n<h5 data-start=\"1217\" data-end=\"1278\"><strong data-start=\"1217\" data-end=\"1271\">Q: How would you improve a banking app experience?<\/strong><\/h5>\n<p data-start=\"1217\" data-end=\"1278\"><strong>Answer:<\/strong><\/p>\n<ul data-start=\"1280\" data-end=\"1447\">\n<li data-section-id=\"4d78a3\" data-start=\"1280\" data-end=\"1309\">Make app simple and clean<\/li>\n<li data-section-id=\"vsq4ol\" data-start=\"1310\" data-end=\"1327\">Improve speed<\/li>\n<li data-section-id=\"1msx0mg\" data-start=\"1328\" data-end=\"1366\">Add secure login (OTP, biometrics)<\/li>\n<li data-section-id=\"x7ljj9\" data-start=\"1367\" data-end=\"1392\">Enable quick payments<\/li>\n<li data-section-id=\"ke6iqt\" data-start=\"1393\" data-end=\"1426\">Reduce steps for transactions<\/li>\n<li data-section-id=\"vfmkvs\" data-start=\"1427\" data-end=\"1447\">Add 24\/7 support<\/li>\n<\/ul>\n<h5 data-start=\"1449\" data-end=\"1517\"><strong data-start=\"1452\" data-end=\"1473\">Example Thinking: <\/strong>If users leave the app during payment \u2192<\/h5>\n<ul data-start=\"1518\" data-end=\"1573\">\n<li data-section-id=\"1d2ttih\" data-start=\"1518\" data-end=\"1534\">Reduce steps<\/li>\n<li data-section-id=\"vnino6\" data-start=\"1535\" data-end=\"1558\">Make process faster<\/li>\n<li data-section-id=\"g0ufn8\" data-start=\"1559\" data-end=\"1573\">Fix errors<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Real_Interview_Experience_Story_Format\"><\/span><strong>Real Interview Experience (Story Format)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1qjcdaj\" data-start=\"160\" data-end=\"198\"><strong>Story 1: Coding Round Struggle<\/strong><\/h3>\n<p data-start=\"200\" data-end=\"326\">\u201cIn the first round, I was asked a coding question on arrays. At first, I felt nervous. I could not find the answer quickly.<\/p>\n<p data-start=\"328\" data-end=\"440\">I made a small mistake in my logic. But instead of staying quiet, I started explaining my thinking step by step.<\/p>\n<p data-start=\"442\" data-end=\"556\">The interviewer listened and gave a small hint. That helped me correct my mistake. Slowly, I improved my solution.<\/p>\n<p data-start=\"558\" data-end=\"634\">I did not get the perfect answer, but I showed my thinking process clearly.\u201d<\/p>\n<p data-start=\"558\" data-end=\"634\"><strong data-start=\"639\" data-end=\"652\">Learning:<\/strong><\/p>\n<ul data-start=\"655\" data-end=\"778\">\n<li data-section-id=\"1bg10bl\" data-start=\"655\" data-end=\"681\">It is okay to struggle<\/li>\n<li data-section-id=\"1yvdsx\" data-start=\"682\" data-end=\"714\">Always explain your thoughts<\/li>\n<li data-section-id=\"xf0fu4\" data-start=\"715\" data-end=\"778\">Interviewers check your approach, not just the final answer<\/li>\n<\/ul>\n<h3 data-section-id=\"11h2sog\" data-start=\"785\" data-end=\"826\"><strong>Story 2: Project Failure Question<\/strong><\/h3>\n<p data-start=\"828\" data-end=\"938\">\u201cIn the managerial round, I was asked about a failure. At first, I was confused. Then I shared a real story.<\/p>\n<p data-start=\"940\" data-end=\"1039\">In one project, our team missed a deadline. The reason was poor planning and lack of communication.<\/p>\n<p data-start=\"1041\" data-end=\"1145\">I explained how I took responsibility. I started dividing tasks clearly and improved team communication.<\/p>\n<p data-start=\"1147\" data-end=\"1193\">In the next phase, we completed work on time.\u201d<\/p>\n<p data-start=\"1195\" data-end=\"1213\"><strong data-start=\"1198\" data-end=\"1211\">Learning:<\/strong><\/p>\n<ul data-start=\"1214\" data-end=\"1293\">\n<li data-section-id=\"167t5qu\" data-start=\"1214\" data-end=\"1242\">Be honest about mistakes<\/li>\n<li data-section-id=\"y3869j\" data-start=\"1243\" data-end=\"1268\">Show what you learned<\/li>\n<li data-section-id=\"r60ulp\" data-start=\"1269\" data-end=\"1293\">Focus on improvement<\/li>\n<\/ul>\n<h3 data-section-id=\"1fomsh8\" data-start=\"1300\" data-end=\"1336\"><strong>Story 3: HR Round Experience<\/strong><\/h3>\n<p data-start=\"1338\" data-end=\"1415\">\u201cIn the HR round, I was asked simple questions like \u2018Tell me about yourself\u2019.<\/p>\n<p data-start=\"1417\" data-end=\"1484\">I was a bit nervous, but I stayed calm. I spoke slowly and clearly.<\/p>\n<p data-start=\"1486\" data-end=\"1569\">When I did not know one answer, I politely said I am not sure but willing to learn.<\/p>\n<p data-start=\"1571\" data-end=\"1611\">The interviewer appreciated my honesty.\u201d<\/p>\n<p data-start=\"1613\" data-end=\"1631\"><strong data-start=\"1616\" data-end=\"1629\">Learning:<\/strong><\/p>\n<ul data-start=\"1632\" data-end=\"1711\">\n<li data-section-id=\"1lpxo3t\" data-start=\"1632\" data-end=\"1659\">Stay calm and confident<\/li>\n<li data-section-id=\"jsd3fo\" data-start=\"1660\" data-end=\"1673\">Be honest<\/li>\n<li data-section-id=\"1s8as7j\" data-start=\"1674\" data-end=\"1711\">Clear communication matters a lot<\/li>\n<\/ul>\n<p><a href=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-scaled.webp\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-25645011\" src=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-scaled.webp\" alt=\"HCL interview images\" width=\"640\" height=\"384\" srcset=\"https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-scaled.webp 2560w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-300x180.webp 300w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-1024x614.webp 1024w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-768x461.webp 768w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-1536x922.webp 1536w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-2048x1229.webp 2048w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-150x90.webp 150w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-750x450.webp 750w, https:\/\/entri.app\/blog\/wp-content\/uploads\/2026\/04\/HCL-interview-images-1140x684.webp 1140w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Crack_HCL_Interview_Step-by-Step_Strategy\"><\/span><strong>How to Crack HCL Interview (Step-by-Step Strategy)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"519vzg\" data-start=\"159\" data-end=\"195\"><strong>Step1: Master Core Concepts<\/strong><\/h3>\n<p data-start=\"196\" data-end=\"218\"><strong>Firstly, focus on basics.<\/strong><\/p>\n<ul data-start=\"220\" data-end=\"473\">\n<li data-section-id=\"1pysdgt\" data-start=\"220\" data-end=\"275\">Learn <strong data-start=\"228\" data-end=\"242\">DSA basics<\/strong> (like arrays, strings, linked list)<\/li>\n<li data-section-id=\"3rc9vd\" data-start=\"276\" data-end=\"336\">Understand <strong data-start=\"289\" data-end=\"305\">OOP concepts<\/strong> (like class, object, inheritance)<\/li>\n<li data-section-id=\"fkoc7i\" data-start=\"337\" data-end=\"380\">Study <strong data-start=\"345\" data-end=\"353\">DBMS<\/strong> (like tables, queries, joins)<\/li>\n<li data-section-id=\"1b5eanz\" data-start=\"381\" data-end=\"431\">Learn <strong data-start=\"389\" data-end=\"402\">OS basics<\/strong> (like process, memory, threads)<\/li>\n<\/ul>\n<p>Daily practice simple coding problems<\/p>\n<p data-start=\"475\" data-end=\"490\"><strong>Resources:<\/strong><\/p>\n<ul data-start=\"491\" data-end=\"559\">\n<li data-section-id=\"1yv2s2y\" data-start=\"491\" data-end=\"519\">LeetCode (easy problems)<\/li>\n<li data-section-id=\"ae4pjn\" data-start=\"520\" data-end=\"537\">GeeksforGeeks<\/li>\n<li data-section-id=\"1fotwya\" data-start=\"538\" data-end=\"559\">YouTube tutorials<\/li>\n<\/ul>\n<h3 data-section-id=\"1x43wxc\" data-start=\"566\" data-end=\"606\"><strong>Step2: Practice Mock Interviews<\/strong><\/h3>\n<p data-start=\"607\" data-end=\"638\"><strong>Practice like a real interview.<\/strong><\/p>\n<ul data-start=\"640\" data-end=\"768\">\n<li data-section-id=\"3shjhs\" data-start=\"640\" data-end=\"675\">Do mock interviews with friends<\/li>\n<li data-section-id=\"19vqzo3\" data-start=\"676\" data-end=\"705\">Practice speaking clearly<\/li>\n<li data-section-id=\"19kfo44\" data-start=\"706\" data-end=\"730\">Try online platforms<\/li>\n<li data-section-id=\"ey3alq\" data-start=\"731\" data-end=\"768\">Learn how to explain your answers<\/li>\n<\/ul>\n<p data-start=\"770\" data-end=\"785\"><strong>Platforms:<\/strong><\/p>\n<ul data-start=\"786\" data-end=\"827\">\n<li data-section-id=\"n9mspi\" data-start=\"786\" data-end=\"795\">Pramp<\/li>\n<li data-section-id=\"n05cn2\" data-start=\"796\" data-end=\"812\">InterviewBit<\/li>\n<li data-section-id=\"3y9220\" data-start=\"813\" data-end=\"827\">HackerRank<\/li>\n<\/ul>\n<h3 data-section-id=\"1v21ccq\" data-start=\"834\" data-end=\"864\"><strong>Step3: Build Projects<\/strong><\/h3>\n<p data-start=\"865\" data-end=\"882\"><strong>Show real skills.<\/strong><\/p>\n<ul data-start=\"884\" data-end=\"1022\">\n<li data-section-id=\"ifxq52\" data-start=\"884\" data-end=\"914\">Create 2\u20133 simple projects<\/li>\n<li data-section-id=\"1tcgw59\" data-start=\"915\" data-end=\"971\">Use real-world ideas (e.g., to-do app, login system)<\/li>\n<li data-section-id=\"1vsm9ul\" data-start=\"972\" data-end=\"992\">Write clean code<\/li>\n<li data-section-id=\"1hn0nyh\" data-start=\"993\" data-end=\"1022\">Upload projects on GitHub<\/li>\n<\/ul>\n<p data-start=\"1024\" data-end=\"1077\"><strong>Tip: <\/strong>Explain your project clearly in interviews.<\/p>\n<h3 data-section-id=\"1vlh1ua\" data-start=\"1084\" data-end=\"1126\"><strong>Step4: Prepare Behavioral Answers<\/strong><\/h3>\n<p data-start=\"1127\" data-end=\"1153\"><strong>Be ready for HR questions.<\/strong><\/p>\n<ul data-start=\"1155\" data-end=\"1285\">\n<li data-section-id=\"10v39ed\" data-start=\"1155\" data-end=\"1189\">Talk about teamwork experience<\/li>\n<li data-section-id=\"11fw4yv\" data-start=\"1190\" data-end=\"1224\">Explain how you solve problems<\/li>\n<li data-section-id=\"19bmw59\" data-start=\"1225\" data-end=\"1260\">Share how you handled conflicts<\/li>\n<li data-section-id=\"9o9qu9\" data-start=\"1261\" data-end=\"1285\">Be honest and simple<\/li>\n<\/ul>\n<p data-start=\"1287\" data-end=\"1381\"><strong>Example:<\/strong> \u201cI faced a bug in my project. I stayed calm, tested step by step, and fixed it.\u201d<\/p>\n<h3 data-section-id=\"16tg3oh\" data-start=\"1388\" data-end=\"1428\"><strong>Step 5: Time Management Strategy<\/strong><\/h3>\n<p data-start=\"1429\" data-end=\"1456\"><strong>Improve speed and accuracy.<\/strong><\/p>\n<ul data-start=\"1458\" data-end=\"1601\">\n<li data-section-id=\"12hrhv3\" data-start=\"1458\" data-end=\"1489\">Practice timed coding tests<\/li>\n<li data-section-id=\"1qvg5y8\" data-start=\"1490\" data-end=\"1528\">Solve questions within time limits<\/li>\n<li data-section-id=\"o6oqct\" data-start=\"1529\" data-end=\"1568\">Focus on both speed and correctness<\/li>\n<li data-section-id=\"1r3q0hb\" data-start=\"1569\" data-end=\"1601\">Learn shortcuts and patterns<\/li>\n<\/ul>\n<p data-start=\"1603\" data-end=\"1618\"><strong>Platforms:<\/strong><\/p>\n<ul data-start=\"1619\" data-end=\"1669\">\n<li data-section-id=\"d1tbgq\" data-start=\"1619\" data-end=\"1648\">LeetCode (timed contests)<\/li>\n<li data-section-id=\"15qat3h\" data-start=\"1649\" data-end=\"1669\">HackerRank tests<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Common_Mistakes_Candidates_Make\"><\/span><strong>Common Mistakes Candidates Make<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"1lgqu1x\" data-start=\"145\" data-end=\"178\"><strong>1. Over-focusing on theory<\/strong><\/h3>\n<p data-start=\"179\" data-end=\"210\">Many students only read theory.<\/p>\n<ul data-start=\"212\" data-end=\"310\">\n<li data-section-id=\"1baki9s\" data-start=\"212\" data-end=\"241\">They memorize definitions<\/li>\n<li data-section-id=\"z9623t\" data-start=\"242\" data-end=\"271\">But cannot solve problems<\/li>\n<li data-section-id=\"19obye0\" data-start=\"272\" data-end=\"310\">Interviewers want practical skills<\/li>\n<\/ul>\n<p data-start=\"312\" data-end=\"373\"><strong>Tip:<\/strong> Practice coding and real examples, not just theory.<\/p>\n<h3 data-section-id=\"2scc4t\" data-start=\"380\" data-end=\"421\"><strong>2. Ignoring HR \/ behavioral rounds<\/strong><\/h3>\n<p data-start=\"422\" data-end=\"450\">Some think HR round is easy.<\/p>\n<ul data-start=\"452\" data-end=\"564\">\n<li data-section-id=\"f6rucu\" data-start=\"452\" data-end=\"482\">They don\u2019t prepare answers<\/li>\n<li data-section-id=\"1spdgul\" data-start=\"483\" data-end=\"528\">They get confused during simple questions<\/li>\n<li data-section-id=\"1a0h4jc\" data-start=\"529\" data-end=\"564\">They fail to explain themselves<\/li>\n<\/ul>\n<p data-start=\"566\" data-end=\"633\"><strong>Tip:<\/strong> Prepare answers about yourself, teamwork, and challenges.<\/p>\n<h3 data-section-id=\"1w08ezz\" data-start=\"640\" data-end=\"681\"><strong>3. Not asking clarifying questions<\/strong><\/h3>\n<p data-start=\"682\" data-end=\"713\">Candidates jump to coding fast.<\/p>\n<ul data-start=\"715\" data-end=\"822\">\n<li data-section-id=\"iqogbg\" data-start=\"715\" data-end=\"758\">They don\u2019t understand the problem fully<\/li>\n<li data-section-id=\"dxi3jj\" data-start=\"759\" data-end=\"790\">They make wrong assumptions<\/li>\n<li data-section-id=\"1tqpox2\" data-start=\"791\" data-end=\"822\">This leads to wrong answers<\/li>\n<\/ul>\n<p data-start=\"824\" data-end=\"913\"><strong>Tip:<\/strong> Ask simple questions before solving.<\/p>\n<p data-start=\"824\" data-end=\"913\"><strong>Example:<\/strong> \u201cCan you explain input format?\u201d<\/p>\n<h3 data-section-id=\"1i0mlrd\" data-start=\"920\" data-end=\"955\"><strong>4. Weak communication skills<\/strong><\/h3>\n<p data-start=\"956\" data-end=\"992\">Good knowledge but poor explanation.<\/p>\n<ul data-start=\"994\" data-end=\"1087\">\n<li data-section-id=\"135p5ck\" data-start=\"994\" data-end=\"1026\">Cannot explain logic clearly<\/li>\n<li data-section-id=\"82ivsg\" data-start=\"1027\" data-end=\"1057\">Speak too fast or too less<\/li>\n<li data-section-id=\"13mrlyo\" data-start=\"1058\" data-end=\"1087\">Interviewer gets confused<\/li>\n<\/ul>\n<p data-start=\"1089\" data-end=\"1160\"><strong>Tip:<\/strong> Practice speaking slowly and clearly.<\/p>\n<h3 data-section-id=\"gjhrt\" data-start=\"1167\" data-end=\"1209\"><strong>5. Not explaining projects properly<\/strong><\/h3>\n<p data-start=\"1210\" data-end=\"1253\">Projects are important, but many fail here.<\/p>\n<ul data-start=\"1255\" data-end=\"1347\">\n<li data-section-id=\"10r91tm\" data-start=\"1255\" data-end=\"1289\">Cannot explain what they built<\/li>\n<li data-section-id=\"jqbax0\" data-start=\"1290\" data-end=\"1319\">Don\u2019t know their own code<\/li>\n<li data-section-id=\"1hyjsgg\" data-start=\"1320\" data-end=\"1347\">Give very short answers<\/li>\n<\/ul>\n<p data-start=\"1349\" data-end=\"1383\"><strong>Tip:<\/strong> Explain in simple way:<\/p>\n<ul data-start=\"1384\" data-end=\"1440\">\n<li data-section-id=\"f4z8w7\" data-start=\"1384\" data-end=\"1402\">What you built<\/li>\n<li data-section-id=\"1qigxhy\" data-start=\"1403\" data-end=\"1423\">Why you built it<\/li>\n<li data-section-id=\"1ruyxnb\" data-start=\"1424\" data-end=\"1440\">How it works<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"Salary_Insights_Optional_but_Powerful\"><\/span><strong>Salary Insights (Optional but Powerful)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"123\" data-end=\"723\">\n<thead data-start=\"123\" data-end=\"196\">\n<tr data-start=\"123\" data-end=\"196\">\n<th class=\"\" data-start=\"123\" data-end=\"155\" data-col-size=\"sm\">Role<\/th>\n<th class=\"\" data-start=\"155\" data-end=\"174\" data-col-size=\"sm\">Salary Range (\u20b9)<\/th>\n<th class=\"\" data-start=\"174\" data-end=\"196\" data-col-size=\"md\">Simple Description<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"269\" data-end=\"723\">\n<tr data-start=\"269\" data-end=\"409\">\n<td data-start=\"269\" data-end=\"300\" data-col-size=\"sm\"><strong>Software Engineer (Entry)<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"300\" data-end=\"319\">\u20b93 \u2013 6 LPA<\/td>\n<td data-col-size=\"md\" data-start=\"319\" data-end=\"409\">&#8211; Freshers start here<br \/>\n&#8211; Depends on skills and college<br \/>\n&#8211; Basic coding roles<\/td>\n<\/tr>\n<tr data-start=\"410\" data-end=\"569\">\n<td data-start=\"410\" data-end=\"441\" data-col-size=\"sm\"><strong>Data Analyst<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"441\" data-end=\"460\">\u20b94 \u2013 8 LPA<\/td>\n<td data-col-size=\"md\" data-start=\"460\" data-end=\"569\">&#8211; Slightly higher if good in SQL\/Python<br \/>\n&#8211; Work with data and reports<br \/>\n&#8211; Business insights role<\/td>\n<\/tr>\n<tr data-start=\"570\" data-end=\"723\">\n<td data-start=\"570\" data-end=\"601\" data-col-size=\"sm\"><strong>Experienced Roles<\/strong><\/td>\n<td data-col-size=\"sm\" data-start=\"601\" data-end=\"620\">\u20b910 \u2013 25+ LPA<\/td>\n<td data-col-size=\"md\" data-start=\"620\" data-end=\"723\">&#8211; For 3+ years experience<br \/>\n&#8211; Depends on skills and role<br \/>\n&#8211; Includes senior\/dev\/lead roles<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<ul>\n<li>Salary depends on <strong data-start=\"769\" data-end=\"808\">skills, experience, and performance<\/strong><\/li>\n<li data-section-id=\"6mmcxx\" data-start=\"811\" data-end=\"874\">Good projects and strong basics can help you get higher pay<\/li>\n<li data-section-id=\"ef64ns\" data-start=\"875\" data-end=\"934\">Certifications and real-world experience also add value<\/li>\n<\/ul>\n<p data-start=\"941\" data-end=\"1036\" data-is-last-node=\"\" data-is-only-node=\"\">These are <strong data-start=\"954\" data-end=\"976\">approximate ranges<\/strong>, and can change based on role, location, and company needs.<\/p>\n<p style=\"text-align: center;\" data-start=\"941\" data-end=\"1036\" data-is-last-node=\"\" data-is-only-node=\"\"><strong><a class=\"in-cell-link\" href=\"https:\/\/entri.app\/course\/full-stack-developer-course\/?utm_source=coding&amp;utm_medium=blog_referral&amp;utm_campaign=wipro-interview-guide\" target=\"_blank\" rel=\"noopener\">Experience the power of our web development course with a free demo \u2013 Enroll now!<\/a><\/strong><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Final_Verdict_Section\"><\/span><strong>Final Verdict Section<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 data-section-id=\"290t1t\" data-start=\"96\" data-end=\"114\"><strong>Is it hard to crack HCL Interview?<\/strong><\/h3>\n<p data-start=\"115\" data-end=\"180\">The HCL interview is <strong data-start=\"136\" data-end=\"153\">not very hard<\/strong>, but not very easy either.<\/p>\n<ul data-start=\"182\" data-end=\"327\">\n<li data-section-id=\"16ik8mw\" data-start=\"182\" data-end=\"210\">It is <strong data-start=\"190\" data-end=\"208\">moderate level<\/strong><\/li>\n<li data-section-id=\"qaso7v\" data-start=\"211\" data-end=\"253\">You can clear it with good preparation<\/li>\n<li data-section-id=\"2t3d8p\" data-start=\"254\" data-end=\"291\">Basic concepts are very important<\/li>\n<li data-section-id=\"1uppk2g\" data-start=\"292\" data-end=\"327\">Practice makes a big difference If you prepare in a structured way, it is <strong data-start=\"374\" data-end=\"388\">achievable<\/strong>.<\/li>\n<\/ul>\n<h3 data-section-id=\"1wixwwf\" data-start=\"396\" data-end=\"421\"><strong>Who should apply?<\/strong><\/h3>\n<p data-start=\"423\" data-end=\"452\">This opportunity is good for:<\/p>\n<p data-start=\"454\" data-end=\"471\"><strong data-start=\"454\" data-end=\"469\">1. Freshers<\/strong><\/p>\n<ul data-start=\"472\" data-end=\"558\">\n<li data-section-id=\"k93gwm\" data-start=\"472\" data-end=\"498\">Just completed college<\/li>\n<li data-section-id=\"v8418g\" data-start=\"499\" data-end=\"526\">Want to start IT career<\/li>\n<li data-section-id=\"ez1702\" data-start=\"527\" data-end=\"558\">Have basic coding knowledge<\/li>\n<\/ul>\n<p data-start=\"560\" data-end=\"581\"><strong data-start=\"560\" data-end=\"579\">2. IT Graduates<\/strong><\/p>\n<ul data-start=\"582\" data-end=\"684\">\n<li data-section-id=\"3czgq2\" data-start=\"582\" data-end=\"625\">Students from CS, IT, or related fields<\/li>\n<li data-section-id=\"mhm48c\" data-start=\"626\" data-end=\"656\">Know basics of programming<\/li>\n<li data-section-id=\"1pvrpwq\" data-start=\"657\" data-end=\"684\">Ready to learn and grow<\/li>\n<\/ul>\n<p data-start=\"686\" data-end=\"720\"><strong data-start=\"686\" data-end=\"718\">3. Experienced Professionals<\/strong><\/p>\n<ul data-start=\"721\" data-end=\"803\">\n<li data-section-id=\"po1bn0\" data-start=\"721\" data-end=\"751\">Have 1\u20135+ years experience<\/li>\n<li data-section-id=\"1c4re2r\" data-start=\"752\" data-end=\"780\">Looking for better roles<\/li>\n<li data-section-id=\"qgcawn\" data-start=\"781\" data-end=\"803\">Want career growth<\/li>\n<\/ul>\n<p data-start=\"805\" data-end=\"872\">Anyone with <strong data-start=\"820\" data-end=\"861\">basic skills and willingness to learn<\/strong> can apply.<\/p>\n<h3 data-section-id=\"z3f34h\" data-start=\"879\" data-end=\"913\"><strong>Final Preparation Checklist<\/strong><\/h3>\n<p data-start=\"915\" data-end=\"962\">Before your interview, make sure you are ready:<\/p>\n<p data-start=\"964\" data-end=\"982\">\u2714 <strong data-start=\"966\" data-end=\"980\">DSA basics<\/strong><\/p>\n<ul data-start=\"983\" data-end=\"1052\">\n<li data-section-id=\"p5b438\" data-start=\"983\" data-end=\"1016\">Arrays, strings, linked lists<\/li>\n<li data-section-id=\"1hmeqct\" data-start=\"1017\" data-end=\"1052\">Practice simple coding problems<\/li>\n<\/ul>\n<p data-start=\"1054\" data-end=\"1077\">\u2714 <strong data-start=\"1056\" data-end=\"1075\">Mock interviews<\/strong><\/p>\n<ul data-start=\"1078\" data-end=\"1159\">\n<li data-section-id=\"sl3mi6\" data-start=\"1078\" data-end=\"1123\">Practice with friends or online platforms<\/li>\n<li data-section-id=\"30k0h\" data-start=\"1124\" data-end=\"1159\">Improve confidence and speaking<\/li>\n<\/ul>\n<p data-start=\"1161\" data-end=\"1183\">\u2714 <strong data-start=\"1163\" data-end=\"1181\">Projects ready<\/strong><\/p>\n<ul data-start=\"1184\" data-end=\"1267\">\n<li data-section-id=\"1yvgyt9\" data-start=\"1184\" data-end=\"1208\">Prepare 2\u20133 projects<\/li>\n<li data-section-id=\"12ak3wj\" data-start=\"1209\" data-end=\"1235\">Know your project well<\/li>\n<li data-section-id=\"19kl5sk\" data-start=\"1236\" data-end=\"1267\">Be ready to explain clearly<\/li>\n<\/ul>\n<p data-start=\"1269\" data-end=\"1296\">\u2714 <strong data-start=\"1271\" data-end=\"1294\">HR answers prepared<\/strong><\/p>\n<ul data-start=\"1297\" data-end=\"1380\">\n<li data-section-id=\"1upkqs1\" data-start=\"1297\" data-end=\"1323\">Tell about yourself<\/li>\n<li data-section-id=\"l8fwog\" data-start=\"1324\" data-end=\"1352\">Focus on your strengths and weaknesses<\/li>\n<li data-section-id=\"7178vj\" data-start=\"1353\" data-end=\"1380\">Teamwork and challenges<\/li>\n<\/ul>\n<h3 data-section-id=\"1g8axgx\" data-start=\"1387\" data-end=\"1407\"><strong>Final Thought<\/strong><\/h3>\n<ul>\n<li data-start=\"1409\" data-end=\"1591\">HCL interview is a good opportunity to start a career in IT field.<\/li>\n<li data-start=\"1409\" data-end=\"1591\">Stay consistent, practice daily, and keep your basics strong.<\/li>\n<li data-start=\"1409\" data-end=\"1591\">Daily effort can lead to big results.<\/li>\n<\/ul>\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\"><strong>Related Article<\/strong><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/entri.app\/blog\/cognizant-interview-guide\/\" target=\"_blank\" rel=\"noopener\"><strong>Cognizant Interview Guide<\/strong><\/a><\/td>\n<td><a href=\"https:\/\/entri.app\/blog\/ibm-interview-guide\/\" target=\"_blank\" rel=\"noopener\"><strong>IBM Interview Guide 2026<\/strong><\/a><\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/entri.app\/blog\/capgemini-interview-guide\/\" target=\"_blank\" rel=\"noopener\"><strong>Capgemini Interview Guide<\/strong><\/a><\/td>\n<td><a href=\"https:\/\/entri.app\/blog\/tech-mahindra-interview-guide\/\" target=\"_blank\" rel=\"noopener\"><strong>Tech Mahindra Interview Process 2026<\/strong><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-weight: 400;\"><div class=\"modal\" id=\"modal25556853\"><div class=\"modal-content\"><span class=\"close-button\">&times;<\/span><\/span><\/p>\n<p><span style=\"font-weight: 400;\">\n<div class=\"wpcf7 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value=\"Kannada\">Kannada<\/option><option value=\"Hindi\">Hindi<\/option><\/select><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"course\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-field-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course\"><option value=\"\">Upskill in<\/option><option value=\"Commerce\">Commerce<\/option><option value=\"Coding\">Coding<\/option><option value=\"Robotics &amp; AI Course\">Robotics &amp; AI Course<\/option><option value=\"Stock Market Course\">Stock Market Course<\/option><option value=\"Spoken English\">Spoken English<\/option><option value=\"German Language\">German Language<\/option><option value=\"Montessori Teacher Training\">Montessori Teacher Training<\/option><option value=\"IELTS\">IELTS<\/option><option value=\"OET\">OET<\/option><option value=\"MEP\">MEP<\/option><option value=\"Embedded System Software Engineering\">Embedded System Software Engineering<\/option><option value=\"Quantity Surveying\">Quantity Surveying<\/option><option value=\"Hospital and Healthcare Administration\">Hospital and Healthcare Administration<\/option><option value=\"Yoga TTC\">Yoga TTC<\/option><option value=\"Digital Marketing\">Digital Marketing<\/option><option value=\"AI for Teachers\">AI for Teachers<\/option><option value=\"Arabic\">Arabic<\/option><\/select><\/span>\n<\/p>\n<div data-id=\"group-coding\" data-orig_data_id=\"group-coding\" data-clear_on_hide class=\"\" data-class=\"wpcf7cf_group\">\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"course_name\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-name-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course_name\"><option value=\"\">Select Course<\/option><option value=\"Full Stack Development\">Full Stack Development<\/option><option value=\"Data Science and ML\">Data Science and ML<\/option><option value=\"Software Testing\">Software Testing<\/option><option value=\"Python Programming\">Python Programming<\/option><option value=\"AWS Training\">AWS Training<\/option><\/select><\/span>\n\t<\/p>\n<\/div>\n<div data-id=\"group-accounting\" data-orig_data_id=\"group-accounting\" data-clear_on_hide class=\"\" data-class=\"wpcf7cf_group\">\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"course_name\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-name-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course_name\"><option value=\"\">Select Course<\/option><option value=\"Business Accounting\">Business Accounting<\/option><option value=\"CMA USA\">CMA USA<\/option><option value=\"Enrolled Agent\">Enrolled Agent<\/option><option value=\"SAP FICO\">SAP FICO<\/option><option value=\"SAP MM\">SAP MM<\/option><option value=\"SAP SD\">SAP SD<\/option><option value=\"ACCA\">ACCA<\/option><option value=\"Tally\">Tally<\/option><option value=\"UAE 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wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Phone\" value=\"\" type=\"tel\" name=\"phone\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"email_id\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-text wpcf7-validates-as-email\" aria-invalid=\"false\" placeholder=\"Email\" value=\"\" type=\"email\" name=\"email_id\" \/><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"language\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" name=\"language\"><option value=\"\">Language<\/option><option value=\"Malayalam\">Malayalam<\/option><option value=\"Tamil\">Tamil<\/option><option value=\"Telugu\">Telugu<\/option><option value=\"Kannada\">Kannada<\/option><option value=\"Hindi\">Hindi<\/option><\/select><\/span><br \/>\n<span class=\"wpcf7-form-control-wrap\" data-name=\"course\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-field-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course\"><option value=\"\">Upskill in<\/option><option value=\"Coding\">Coding<\/option><option value=\"Robotics &amp; AI Course\">Robotics &amp; AI Course<\/option><option value=\"Structural Design\">Structural Design<\/option><option value=\"Commerce\">Commerce<\/option><option value=\"Stock Market Course\">Stock Market Course<\/option><option value=\"Spoken English\">Spoken English<\/option><option value=\"German Language\">German Language<\/option><option value=\"Montessori Teacher Training\">Montessori Teacher Training<\/option><option value=\"IELTS\">IELTS<\/option><option value=\"OET\">OET<\/option><option value=\"Embedded System Software Engineering\">Embedded System Software Engineering<\/option><option value=\"MEP\">MEP<\/option><option value=\"Quantity Surveying\">Quantity Surveying<\/option><option value=\"Hospital and Healthcare Administration\">Hospital and Healthcare Administration<\/option><option value=\"Yoga TTC\">Yoga TTC<\/option><option value=\"Digital Marketing\">Digital Marketing<\/option><option value=\"AI for Teachers\">AI for Teachers<\/option><option value=\"Arabic\">Arabic<\/option><\/select><\/span>\n<\/p>\n<div data-id=\"group-coding\" data-orig_data_id=\"group-coding\" data-clear_on_hide class=\"\" data-class=\"wpcf7cf_group\">\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"course_name\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-name-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course_name\"><option value=\"\">Select Course<\/option><option value=\"Full Stack Development\">Full Stack Development<\/option><option value=\"Data Science and ML\">Data Science and ML<\/option><option value=\"Software Testing\">Software Testing<\/option><option value=\"Python Programming\">Python Programming<\/option><option value=\"AWS Training\">AWS Training<\/option><\/select><\/span>\n\t<\/p>\n<\/div>\n<div data-id=\"group-accounting\" data-orig_data_id=\"group-accounting\" data-clear_on_hide class=\"\" data-class=\"wpcf7cf_group\">\n\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"course_name\"><select class=\"wpcf7-form-control wpcf7-select wpcf7-validates-as-required course-name-select\" aria-required=\"true\" aria-invalid=\"false\" name=\"course_name\"><option value=\"\">Select Course<\/option><option value=\"Business Accounting\">Business Accounting<\/option><option value=\"CMA USA\">CMA USA<\/option><option value=\"Enrolled Agent\">Enrolled Agent<\/option><option value=\"SAP FICO\">SAP FICO<\/option><option value=\"SAP MM\">SAP MM<\/option><option value=\"SAP SD\">SAP SD<\/option><option value=\"ACCA\">ACCA<\/option><option value=\"Tally\">Tally<\/option><option value=\"UAE Accounting\">UAE Accounting<\/option><option value=\"GST\">GST<\/option><\/select><\/span>\n\t<\/p>\n<\/div>\n<p><span 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It was founded in 1976 by Shiv Nadar and is headquartered in Noida, India. Today, the company has grown into a global organization with a revenue of around $13+ billion and more than 220,000 employees working across different countries. 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