Keyboard, monitor and cabinet are components of:

Correct option is C

Correct Answer: (c) computer hardware
Explanation:Keyboard, monitor, and cabinet are all physical components of a computer system, and therefore, they are part of computer hardware. Hardware refers to the tangible, physical parts of a computer that can be touched and seen.
· Keyboard: Input device for entering data.
· Monitor: Output device for displaying information.
· Cabinet: Also called the CPU case, it houses the internal components of the computer like the motherboard, hard drive, and other parts.
Other Options:
· Control unit: The control unit is a part of the CPU that directs the operation of the processor but is not related to external components like keyboard, monitor, or cabinet.
· Storage unit: This refers to memory or storage devices like hard drives or RAM, not external components like the ones listed.
· Computer software: Software refers to the programs and applications that run on the hardware, not physical components.