How many nibbles are contained inside a data packet size of exactly 16 bits? MCQ with Answer and Explanation

Explanation:
The Instruction Register (IR) is the dedicated high-speed storage location inside the CPU control unit that holds the binary instruction currently undergoing decoding and execution.

Explanation:
In binary computer notation, a Kilobyte is calculated as $2^{10}$ bytes, which equals exactly 1024 bytes.

Explanation:
Among the options provided, Megabyte (MB) is the smallest unit ($10^6$ or $2^{20}$ bytes), followed by Gigabyte, Terabyte, and Petabyte.