Question : What is the name of a memory buffer used to accommodate a speed differential?
Option 1: Cache
Option 2: Stack Pointer
Option 3: Accumulator
Option 4: Disc
Correct Answer: Cache
Solution : The correct answer is Cache.
A cache is a compact , high-speed memory unit positioned between the central processing unit ( CPU ) and the main memory . Its primary purpose is to store frequently accessed data and instructions, enabling the CPU to retrieve them quickly without relying on the main memory. Cache plays a crucial role in improving computer performance by reducing the time required for the CPU to access essential data and instructions.
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