Computer Networking Vocabulary Quiz

What does LAN stand for?

• Local Area Network

• Large Access Node

What device directs data between networks?

• Switch

• Router

A device that connects computers in a network using MAC addresses is a:

• Switch

• Modem

What is the main function of a modem?

• Convert digital data to analog

• Filter network traffic

A firewall is used to:

• Create a wireless signal

• Block unauthorized access

Which device connects wireless clients to a wired network?

• Access Point

• Repeater

What device provides services to clients?

• Server

• Client

A unique identifier for a device on a network is:

• IP Address

• DNS

A hardware-based address of a network device is:

• MAC Address

• Subnet

DNS is used to:

• Assign IP addresses

• Translate domain names to IPs