Question

a cache memory is made up of what type of memory unit? rom sram dram eeprom

Explanation:

Cache memory requires fast access speeds and low latency to quickly retrieve frequently used data for the CPU. SRAM (Static Random-Access Memory) has no need for constant refreshing, offers faster read/write speeds compared to DRAM, and is well-suited for cache applications. ROM, DRAM, and EEPROM lack the speed or volatility characteristics required for cache functionality.

Answer:

B. SRAM