Top Node JS Questions and Answers for Exam Preparation

Explore top Node JS questions and answers to boost your exam preparation and enhance your understanding of key concepts.

Node JS Questions

Q. Which module handles child processes?

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Q. Which method creates a directory?

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Q. What does Buffer do in Node.js?

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Q. What is the purpose of the cluster module?

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Q. Which method writes to a file synchronously?

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Q. What does process.argv contain?

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Q. Which event is emitted on uncaught exceptions?

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Q. What is the purpose of the global object?

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Q. Which method reads a file asynchronously?

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Q. What does setImmediate do?

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