Which of the following is a non-volatile semiconductor memory that can be erased and reprogrammed in large blocks rather than byte-by-byte? MCQ with Answer and Explanation

Explanation:
SSDs have much faster random access times because there is no mechanical latency (seek time, rotational latency). They are also more resistant to shock and quieter.

Explanation:
Following binary exponential calculations: $2^{10}$ = KB, $2^{20}$ = MB, $2^{30}$ = GB, $2^{40}$ = TB, and $2^{50}$ = 1 Petabyte (PB).

Explanation:
Networking devices use various memory types: DRAM for packet buffers, SRAM for routing tables, and Flash for firmware storage.