Given below are two statements:
Statement I: Most PCs use Dynamic RAMs for CPU Cache.
Statement II: Static RAM is faster and more expensive than Dynamic RAM.
In the light of the above statements, Choose the correct answer from the options given below:

Correct option is D

· Statement I is false: Most PCs use Static RAM (SRAM) for CPU Cache, not Dynamic RAM (DRAM). DRAM is used for the system's main memory, but it is too slow for cache purposes.
· Statement II is true: Static RAM (SRAM) is faster and more expensive than Dynamic RAM (DRAM). This is why SRAM is used in smaller, high-speed applications like cache memory.
Information Booster:
1. DRAM is cheaper and slower, commonly used for system memory (RAM).
2. SRAM is faster and more expensive, used for CPU caches due to its high speed.
Additional Knowledge:
· CPU Cache: High-speed memory located closer to the CPU to speed up access to frequently used data.
· SRAM vs DRAM: DRAM requires constant refreshing, while SRAM does not, contributing to its higher speed.