Introduction to Computer Networks

What is a computer network?

• A group of animals living together

• A group of computers connected to share information

• A type of food

• A kind of sport

Which device helps connect computers in a network?

• Television

• Router

• Refrigerator

• Microwave

What does Wi-Fi allow you to do?

• Cook food

• Connect to the internet without wires

• Watch TV

• Draw pictures

Which of these is NOT a type of network?

• LAN

• WAN

• PAN

• FAN

What does LAN stand for?

• Large Area Network

• Local Area Network

• Long Apple Network

• Light Area Network

Which network is used to connect computers in different countries?

• LAN

• WAN

• PAN

• MAN

What is the main purpose of a network?

• To play games only

• To share information and resources

• To make noise

• To cook food

Which of these is a way data can travel in a network?

• By car

• By airplane

• By cables or wireless signals

• By boat

What is the name of the small message sent over a network?

• Packet

• Letter

• Book

• Box

Which of these is a type of data transmission?

• Walking

• Sending emails

• Eating

• Sleeping