NURSING ANM AND GNM

Detailed explanation-1: -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-2: -A cache is a software or hardware used to temporarily store information, often data, in a computer system. It is a modest form of fast, costlier memory used to enhance the performance of frequently or often accessed data.

Detailed explanation-3: -Primary Cache Memory: The primary cache memory, also known as the main cache memory, is the SRAM located on the same die as the CPU, which is as close as it can be installed. This is the type generally used in the storage and retrieval of information between the CPU and the RAM.

Detailed explanation-4: -Memory caching (often simply referred to as caching) is a technique in which computer applications temporarily store data in a computer’s main memory (i.e., random access memory, or RAM) to enable fast retrievals of that data. The RAM that is used for the temporary storage is known as the cache.