Correct Answer: CPU and RAM

Solution : The correct answer is CPU and RAM.

In a computer system, cache memory serves as an intermediate between the central processing unit (CPU) and main memory (RAM). It is a compact, fast memory unit that holds frequently needed data and instructions. When the CPU requires data, it initially looks in the cache memory. If the necessary data is discovered in the cache (a cache hit), it may be accessed considerably faster than if it had to be requested from a slower main memory (a cache miss). Cache memory bridges the speed gap between the highly fast CPU and the slower RAM, improving overall system performance.