MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Cache memory operates between 10 to 100 times faster than RAM, requiring only a few nanoseconds to respond to a CPU request.

Detailed explanation-2: -Memory holds data and instructions that an executing program frequently accesses–usually from RAM-based memory locations. The cache provides a small amount of faster memory that’s local to cache clients, such as the CPU, applications, web browsers and OSes, and is rapidly accessible.

Detailed explanation-3: -The cache is faster, cheaper, and smaller than RAM. The cache memory caches CPU data and programs often and quickly. RAM contains the CPU’s current data and applications. The cache caches CPU-needed data and programs.

Detailed explanation-4: -Cache memory is faster than main memory. It consumes less access time as compared to main memory. It stores the program that can be executed within a short period of time. It stores data for temporary use.

Detailed explanation-5: -Cache Memory has shortest access time. It is a memory unit placed between the CPU and main memory and is used to store instructions, data, or both.