Computer Test And Anylasis

What is input device

• A device that stores data permanently.
• An input device is a hardware component used to input data into a computer.
• A software program that processes data.
• A component that displays output from a computer.

What is an output device?

• An output device is a hardware component used to convey information from a computer.

• A device that processes data.

• A software application that manages data.

• A component that stores data temporarily.

Which of the following is an example of an input device?

• Monitor

• Speaker

• Printer

• Keyboard

What role does a mouse play in computer operation?

• It is a type of software that manages hardware.

• It is used to display images.

• It is an input device that allows users to interact with the computer interface.

• It is a storage device for data.

Which is input device

• joystic

• Printer

• Moniter

• speaker

Which of the following is a common output device?

• Keyboard

• Monitor

• Scanner

• Mouse

What function does a keyboard serve in a computer system?

• It is used to print documents.

• It is an input device that allows users to enter text and commands.

• It is a type of software that manages input.

• It is a storage device for files.

Which device is primarily used for audio output?

• Touchscreen

• Microphone

• Webcam

• Speaker

Printer kitne prakar kie hote hai

• 1

• 2

• 4

• 3

• 5

Line printer 1 min me kitne charachter chapta hai

• 5000 to 7000 characters per minute
• 100 to 2000 characters per minute

• 500 characters per minute
• 200 characters per minute