Which device can be used as both input and output?

Which device can be used as both input and output?

Touch screen monitor and modem are the example of devices which can be used as input and output.

Can some devices be input and output?

Most devices are only input devices or output devices, as they can only accept data input from a user or output data generated by a computer. However, some devices can accept input and display output, and they are referred to as I/O devices (input/output devices).

Is webcam both input and output device?

A webcam is an input device because it captures a video image of the scene in front of it. It is either built in to the computer (e.g. laptop) or it is connected through an USB cable.

Which of the following can work both as an input and output?

The correct answer is Memory. Input devices are used to enter data or instructions into a computer. e.g. Keyboard, Mouse, Digital camera, Scanner, Microphone, etc. The output device receives the information from the processing unit and provides the result in a human-readable form.

Is Webcam both input and output device?

What is input device and output device?

An input device is something you connect to a computer that sends information into the computer. An output device is something you connect to a computer that has information sent to it.

Is headset an input or output device?

Are headphones input or output devices? When headphones are connected to a computer (laptop, smartphone, etc.), they receive information outputted from the computer. This means headphones are output devices.

Is scanner an input or output device?

Input Devices The computer mouse and scanner fall under the input device category. A mouse is used to input the movements of a cursor, while a scanner is used to input physical media into digital format.

Which of the following devices can not be considered both an input and an output device?

The answer is Keyboard. It is an input device. D) Keyboard, as they mentioned: NOT an output device basically means an input device, so the keyboard is the correct choice.

What is the output of a laptop?

The power supply outputs a DC voltage typically in the range of 7.2—24 volts. The power supply is usually external and connected to the laptop through a DC connector cable. In most cases, it can charge the battery and power the laptop simultaneously.

What computer devices can be used for input and output?

(1) Keyboard : Keyboard is used in the input phase of a computer-based information system.

(2) Mouse : It’s a pointing device.

(3) Scanner : Scanners are used to enter information directly in to the computers memory.

(4) Track Ball : Track ball is similar to the upside- down design of the mouse.

What are 5 input devices of a computer?

Input devices mainly include: keyboard, mouse, camera, scanner, light pen, handwriting input board, game bar, voice input device (microphone), etc.

What device can perform both input?

Devices for communication between computers, such as modems and network cards , typically perform both input and output operations. The designation of a device as either input or output depends on perspective.

What are 5 examples of output devices?

5 examples of output devices: 1: Disk Drives – A disk drive is used to record information from the computer onto a floppy disk or CD. 2: Monitor – A monitor is the screen on which words, numbers, and graphics can be seem. The monitor is the most common output device. 3: Printer – A printer prints whatever is on the monitor onto paper.