Question

A. Write the main function of the devices given below Devices function


1. Keyboard
2 Monitor
3. Mouse​

Answer 1

Answer:

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Explanation:

Keyboard - The keyboard is the piece of computer hardware used to input text, characters, and other commands into a computer or similar device. Even though the keyboard is an external peripheral device in a desktop system (it sits outside the main computer housing ), or is "virtual" in a tablet PC, it is an essential part of the complete computer system.

Monitor - Monitoring is a continuous assessment of programmes based on early detailed information on the progress or delay of the ongoing assessed activities. An evaluation is an examination concerning the relevance, effectiveness, efficiency and impact of activities in the light of specified objectives.

Mouse - The purpose of mouse is to convert your hand movement into a usable computer format. When the mouse is moved, this movement rolls a ball found inside. You should put the mouse on flat table or mouse pad in order to move. The two axles (represent the X and Y direction) will turn as a result of the rolling ball.

Answer 2

Question:

Write the main function of the devices given below Devices function

1. Keyboard

2.Monitor

3. Mouse

Answer:

Function of Keyboard :)

• A computer keyboard is an input device used to enter characters and functions into the computer system by pressing buttons, or keys. It is the primary device used to enter text. A keyboard typically contains keys for individual letters, numbers and special characters, as well as keys for specific functions.

Function of Monitor :)

• A computer monitor is an output device that displays information in pictorial form. A monitor usually comprises the visual display, circuitry, casing, and power supply.

Function of Mouse :)

• The mouse is a hand-held device that transmits your commands to the computer by controlling the movement of the cursor/pointer on the computer screen. As you move the mouse, the pointer on the screen moves in the same direction.

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☆Additional Information :)

Keyboard :)

• A keyboard is a peripheral device that enables a user to input text into a computer or any other electronic machinery. This device is patterned after its predecessor, the typewriter, from which the keyboard inherited its layout, although the keys or letters are arranged to function as electronic switches.

Monitor :)

• A machine that shows information or pictures on a screen like a television; a screen that shows information from a computer.

Mouse :)

• A computer mouse (plural mice, rarely mouses) is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface of a computer.

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