Computer Networks Quiz

What is the primary function of a modem?

What does ADSL stand for?

• Asynchronous Data Service Line

• Asymmetric Digital Subscriber Line

• Advanced Digital Signal Line

• Analog Digital Subscriber Line

Which device sends data packets to the appropriate computer only?

What is the purpose of a router?

What does a MAC address identify?

• The source and destination of data

• The speed of the internet connection

• The type of network

• The location of a device

What is a characteristic of Wi-Fi networks?

• They are only used for local connections

• They are slower than wired networks

• They use radio waves for transmission

• They require physical cables

What is the maximum distance for Bluetooth communication?

• 30 meters

• 10 meters

• 100 meters

• 50 meters

What is a disadvantage of Local Area Networks (LAN)?

• High-speed internet access

• Easy setup and configuration

• Sharing of resources

• Spread of viruses

What is the main purpose of a firewall?

• To protect computers on a network

• To connect different networks

• To store data securely

• To increase internet speed

What does the Data Protection Act (DPA) govern?

• The speed of internet connections

• The sharing of resources in a LAN

• The processing of data on identifiable living people

• The setup of network devices