Grade 8 Network Devices Quiz

What is the main function of a router in a network?

• Forwarding data packets between computer networks

• Storing data packets in the network

• Providing security for the network

• Generating electricity for the network

Explain the difference between a router and a switch.

• A router is used for wireless connections, while a switch is used for wired connections

• A router connects multiple networks and routes data between them, while a switch connects multiple devices within the same network and manages the traffic between them.

• A router manages traffic within the same network, while a switch routes data between multiple networks

• A router connects devices within the same network, while a switch connects multiple networks

What is the purpose of a switch in a network?

• To play music for the network devices

• To make coffee for the network users

• To connect multiple devices together and manage the traffic between them.

• To water the plants in the office

How does a switch differ from a hub?

• A switch can only connect two devices together.

• A switch and a hub are the same thing.

• A switch operates at the data link layer and can filter and forward data to specific devices based on their MAC addresses.

• A switch operates at the physical layer and can only send data to one device at a time.

What is the primary function of a hub in a network?

• To connect multiple devices and broadcast data

• To provide wireless internet access

• To filter and block certain websites

• To encrypt data transmission

What is the role of a modem in connecting to the internet?

• It is responsible for providing electricity to devices for internet connection.

• It allows devices to connect to the internet through satellite signals.

• It is used to store data from the internet.

• It allows devices to connect to the internet through a telephone or cable line.

Explain the importance of using the right network cables in a network setup.

• It has no impact on the network performance

• The type of network cables used is irrelevant

• It ensures reliable and efficient data transmission within the network.

• Using the wrong cables can actually improve data transmission

What is the purpose of a bridge in a network?

• To encrypt network data

• To slow down network speed

• To block network traffic

• To connect two or more network segments together

What is the function of an internet card in a computer?

• Control the computer's temperature

• Connect the computer to a network and access the internet

• Play music and videos

• Store files and documents

Describe the role of network cables in connecting devices in a network.

• They transmit data wirelessly

• They are only used for connecting printers in a network

• They are used for storing data in the network

• They physically connect devices in a network