1. Which one is not an output device?

Printer
Monitor
Keyboard
Modem

2. Which one works as an output and input device?

Modem
Scanner
Mouse
Monitor

3. All computers must have:

Word processing software
An operating system
A printer attached
A virus checking program

4. The brain of the computer is called:

Random Access Memory or RAM
Central Processing Unit or CPU
Read Only Memory or ROM
BIOS

5. An operating system is:

Integrated software
CD-ROM software
Application software
System software

6. Software is:

A computer program
A set of instructions
All of the above
Only in operating systems

7. One MB is equal to:

The amount of RAM in every computer
1 billion bytes
1024KB
1 thousand bytes

8. The resolution of a monitor is measured in:

Megabits
Hz
Dots per inch (DPI)
Inches (diagonal)

9. Windows and Macintosh computers:

Are both manufactured by Motorola
Both use Intel microprocessors
Use the same operating system
Are not compatible

10. A computer port is used to:

Communicate with other computer peripherals
Download files from the web
Communicate with all hard drives
Connect computers together