Matching Computer Components: LIST-I and LIST-II

This question requires matching computer hardware components listed in LIST-I with their respective functional categories in LIST-II.

Component Analysis:

• Keyboard (A): A keyboard is the primary device used for entering text and commands into a computer system. Therefore, it is classified as an Input device. Match: A-IV.
• Monitor (B): A monitor displays the processed information visually, such as text, images, and videos. Thus, it serves as an Output device. Match: B-III.
• CPU (C): The Central Processing Unit (CPU) is the core component responsible for executing instructions and processing data. It is the computer's 'brain', functioning as the Processor. Match: C-II.
• ROM (D): Read-Only Memory (ROM) is a type of non-volatile storage that holds firmware or essential instructions needed to boot the computer. It is a fundamental part of computer Memory. Match: D-I.

Final Matching:

Based on the analysis, the correct pairings are:

• A - Input device (IV)
• B - Output device (III)
• C - Processor (II)
• D - Memory (I)

This corresponds to the combination A-IV, B-III, C-II, D-I.