Review Unit 1+2

____is the brain of the computer

• CPU

• hardware

• software

• peripherals

____consists of RAM and ROM

• Hardware

• Software

• CPU

• Main Memory

Mouse and keyboard are examples of ____

Printer and _____are examples of output devices.

• computer

• screen

• Port

• USB

_____is also called the programs.

• hardware

• software

• input

• output

Today people can easily ____to the Internet with the help of wi-fi.

• make

• get

• access

• store

You can ____a phone call or send texts with a mobile phone.

• send

• store

• make

• use

_____are attached to the computers by several ports.

• hardware

• software

• hard drive

• peripherals

The result of the processing is called ______

A computer system _____of hardware and software.

• includes

• is

• consists

• divides