Grade 5 Know your computer

Internet is an example of

• PAN

• LAN

• WAN

• MAN

Which one of the following terms refer to wireless radio communication?

• Bluetooth

• Bandwidth

• GPS

• Ethernet

A computer system is made up of three main parts except?

• Input

• Process

• Output

• Data

What is this a picture of?

• Cable

• Switch

• Wireless router

• Phone Mast

The speed of modem is measured in

• Bytes per second

• BTS

• bits per second

• none of these

Which of these is a communication channel

• Server

• radio waves

• modem

• workstation

Input-----> (a)   ------>Output

Name this storage device

• Flash drive

• Hard disk

• Memory cards

• Compact disc

Machines which use IPO cycle

• Fridge

• Eating

• Microwave

• None of these

What is Computer network

• Two or more computer connected together to share information
• Internet
• Biggest network
• Google chrome