FUNDAMENTALS OF COMPUTER

COMPUTER HARDWARE COMPONENTS FUNCTIONS

WHAT IS A COMPUTER KEYBOARD

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
a hand-operated electronic device that controls the coordinates of a cursor on your computer screen as you move it around on a pad.
A
mouse
B
mouse pad
C
keypad
D
numeric keypad
Explanation: 

Detailed explanation-1: -A mouse moves the graphical pointer by being slid across a smooth surface.

Detailed explanation-2: -Mouse – a hand-operated electronic device that controls the coordinates of a cursor or pointer on your computer screen as you move it around on a pad. An optical mouse has an optical light on the bottom to control the cursor or pointer.

Detailed explanation-3: -A computer mouse is a handheld hardware input device that controls a cursor in a GUI (graphical user interface) for pointing, moving and selecting text, icons, files, and folders on your computer.

Detailed explanation-4: -A mouse is a palm-sized device used to control the movement of an object on the computer screen called a mouse cursor, or pointer.

Detailed explanation-5: -A mouse is a small handheld input device that controls a computer screen’s cursor or pointer in conjunction with the way it is moved on a flat surface. The mouse term name originates from its likeness to a small, corded and elliptical shaped device that looks like a mouse tail.

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