Computer 3 (Pre-Test)

It is a hardware that allows you to put data into the computer.

• Central Processing Unit (CPU)

• Input Devices

• Output Devices

It is a PC designed to sit on a table.

• Laptop

• Handheld Devices

• Desktop

It is a computer that reads data using electricity or rotating gears. An example of this is a wall clock.

• Digital Computer

• Hybrid Computer

• Analog Compputer

It is called "brain" of the computer.

• Central Processing Unit

• System Unit

• Motherboard

These are the numbers that make up the binary system.

• 1 and 2

• 2 and 5

• 1 and 0

This is the faster among all computers.

• Minicomputer

• Mainframe

• Supercomputer

It is a way of sending and storing messages through electronic and digital signals over the Internet.

• E-mail

• Chat

• Snail mail

It is program that can harm computers and destroy files.

• Spam

• Chain mail

• Computer Virus

E-mail stands for?

• Ethernet Mail

• Electronic Mail

• Electric Mail

It is the secret word that confirms you as the owner of the e-mail account.

• username

• password

• e-mail address