EVERYDAY SCIENCE

Detailed explanation-1: -A buffer is a temporary area where data is stored in the main memory (RAM) or disk while moving from an input system to an output system.

Detailed explanation-2: -In computer science, a data buffer (or just buffer) is a region of a memory used to temporarily store data while it is being moved from one place to another.

Detailed explanation-3: -Cache memory. This temporary storage area, known as a cache, is more readily available to the processor than the computer’s main memory source.

Detailed explanation-4: -Cache memory is the fastest memory available and acts as a buffer between RAM and the CPU. The processor checks whether a corresponding entry is available in the cache every time it needs to read or write a location, thus reducing the time required to access information from the main memory.