# Which of the following are input devices? with Answer - Computer Mcqs | TestPrep

> Solved MCQ: Which of the following are input devices? Correct Answer: D. All of these. Verified answer explanation for FPSC, PPSC, MDCAT, NTS, and CSS competitive exam preparation.

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# Which of the following are input devices?

Direct Answer & Quick Reference

The correct option is **D. All of these**.

Keyboard: A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. … Us...

A. Keyboard

B. Mouse

C. Card reader

D. All of these **(Correct Answer)**

✨ Explain with AI

Verified Key: D. All of these
Solved by 5,076+ students

**Detailed Explanation & Reference:**

Keyboard: A computer keyboard is an input device that allows a person to enter letters, numbers, and other symbols (these are called characters in a keyboard) into a computer. … Using a keyboard to enter lots of data is called typing. A keyboard contains many mechanical switches or push-buttons called “keys”. Mouse: 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. Card reader: A card reader is a data input device that reads data from a card-shaped storage medium. … A memory card reader is a device used for communication with a smart card or a memory card. A magnetic card reader is a device used to read magnetic stripe cards, such as credit cards.

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