SSC MTS EXAM

SSC

COMPUTER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Input device which communicates commands to the CPU; allows users to select, highlight, and control options on the monitor
A
Mouse
B
Keyboard
C
Monitor
D
Software
Explanation: 

Detailed explanation-1: -Keyboards-Are primary input devices used to key in information and other command functions in the form of text into the computer.

Detailed explanation-2: -Power Cables The power supply gives power to the motherboard, which in turn powers the CPU. Power connectors also run from the motherboard to the hard drive and optical drives. On a laptop computer, an additional power cable connects to the display.

Detailed explanation-3: -An input device, such as a keyboard or mouse, sends information to a computer system.

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