MICROPROCESSOR AND MICROCONTROLLER

Detailed explanation-1: -The CPU can access it more quickly than the primary memory. It holds the data and programs which are frequently used by the CPU. It acts as a buffer between RAM and the CPU.

Detailed explanation-2: -Cache memory, which also is a type of random access memory, does not need to be refreshed. It is built directly into the CPU to give the processor the fastest possible access to memory locations and provides nanosecond speed access time to frequently referenced instructions and data.

Detailed explanation-3: -The correct answer is Cache Memory. Cache memory is a chip-based computer component that makes retrieving data from the computer’s memory more efficient.

Detailed explanation-4: -True, The cache is designed to speed up the back and forth of information between the main memory and the CPU. The time needed to access data from memory is called latency.

Detailed explanation-5: -cache memory, also called cache, supplementary memory system that temporarily stores frequently used instructions and data for quicker processing by the central processing unit (CPU) of a computer. The cache augments, and is an extension of, a computer’s main memory.