Which of the following is an example of non-volatile memory? MCQ with Answer and Explanation

Explanation:
DDR4 is the fourth generation of Double Data Rate (DDR) SDRAM, offering higher speeds, lower voltage, and increased density compared to DDR3.

Explanation:
A cluster (or allocation unit) is a group of sectors combined by the operating system's file system to form the smallest legal space where a file can be stored.

Explanation:
A memory queue buffers pending memory requests, allowing the memory controller to schedule them efficiently.