Question

Which two components help input data in a computer and select options from the screen, respectively? A______ inputs data into computers in the form of text, numbers, and commands. However, a ______ selects options and commands from the screen.

1keyboard

2mouse

3web cam

4microphone


1keyboad

2mouse

3scanner

4webcam

Answer 1

Answer: Keyboard and mouse

Step-by-step explanation:

Keyboard and mouse are some of the main components which are related to a computer and those two are helping people to text, command, write numbers and other functions that they want to do on a computer.

With the keyboard, a person can input data into a computer and he can command where he wants to put them with the mouse.

• Keyboard has buttons and switches besides numbers and letters, also it is often called an electric type-writer.

• The mouse is a helping device that motions are translated into a computer and it is used for selecting items or doing activities on a computer.