What is the complete expansion of the modular plug standard acronym USB? MCQ with Answer and Explanation

Explanation:
MICR stands for Magnetic Ink Character Recognition, relying on specialized iron oxide pigments for mechanical scanner tracking.

Explanation:
CPU stands for Central Processing Unit. It is often referred to as the brain of the computer, responsible for executing instructions and managing the operations of all other components.

Explanation:
DDR stands for Double Data Rate. It increases transmission performance by moving data bits on both the rising and falling edges of each clock cycle.