Monitor | MCQs

Explanation

An output device is any piece of computer hardware that converts information or data into a human-perceptible form or, historically,

It can be text, graphics, tactile, audio, or video.

Examples of Input Devices

1.       Keyboard.

2.       Mouse.

3.       Touchpad.

4.       Scanner.

5.       Digital Camera.

6.       Microphone.

7.       Joystick.

8.       Graphic Tablet.

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Output Device.

Printer

monitor

projector

Explanation

• Information is processed, organized, and structured data.
• It provides context for data and enables the decision-making process.
• The data and information are the output we receive for the input we provide to the computer.

Explanation

Hard copy output devices are plotters and printers.

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Hard copies example includes:

books,

official letters,

notes,

newspapers,

magazines

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Soft copies example includes:

ebooks,

pdf files,

word documents,

presentation files,

scanned copy.

Explanation

Explanation

The device that provides a display to the user is the Monitor.

The monitor visually presents the output from the computer.

It allowing users to see and interact with their data and applications.

Explanation

The basic unit of programmable color on a computer display or in a computer image. Pixel is also define as dots per inch, which indicates the resolution of an image.

Explanation

Dot pitch (also known as pixel pitch) is the distance between two same-colored pixels on a screen.

A smaller dot pitch means a sharper and clearer display quality.

Explanation

An output device is any device used to send data from a computer to another device or user.

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VU FIA CONSTABLE PAPER 2021

Explanation

An output device is any device used to send data from a computer to another device or user.

Explanation

Dot pitch refers to the distance between pixels on a monitor, affecting pixel density per inch.

It influences the sharpness and clarity of the display image.