What is the function of a memory controller's command scheduler? MCQ with Answer and Explanation

Explanation:
ROM is non-volatile and its contents are typically fixed during manufacturing or programming; it cannot be changed by normal system operations.

Explanation:
VRAM (Video RAM) or GDDR (Graphics Double Data Rate) is specialized memory designed to handle the massive bandwidth required by graphics processors.

Explanation:
DRAM stores data using capacitors, which lose charge over time. This design requires continuous refreshing cycles, introducing latency that makes it slower than SRAM.