Computer Basics

Which is used to select all the text in the document

• Ctrl + A

• Ctrl + F

• Ctrl + C

• Ctrl + V

.Which one is used for Search Engine

• Google

• Youtube

• Facebook

• Snapchat

Input and output is combination of

• moniter

• software

• resources

• hardware

Which of the following is a network topology

• LAN

• WAN

• MAN

• BUS

Which part of a computer is Used to store

• Memory

• Monitor

• Keyboard

• Motherboard

What is software?

• Viruses on your computer

• Programs used by a computer

• Documents used to type information on

• Harmful information

An application designed to be downloaded to a handheld device.

• mobile app

• system unit

• malware

• Windows

Why do we need a computer monitor?

• Because it is like the brain of the computer

• To see what the computer is doing

• To store data

• To receive data

A computer program is stored as a file on the computer's hard drive. Which of the following is an example of a program?

• File

• Google Chrome

• image

• Music

The CPU is called the _______________ of the computer.

• brains

• Heart

• Central nervous system

• Backbone