Solution:

• DRAM is a type of volatile memory used in computers and other digital devices to temporarily store data that the CPU is actively using.
• The memory size of DRAM chips can vary depending on the specific application and computing requirements.
• In modern computers, DRAM capacities have significantly increased, and it is common to find DRAM modules with sizes ranging from a few gigabytes (GB) to several tens of gigabytes. However, historically, DRAM modules in the range of 16 to 256 MB were commonly used in older computer systems.