Chapter 4: Computer Networking Quiz

During a school project, Harper and Isla were discussing how to connect their classroom's network to the library's network. What device connects two or more networks?

• Modem

• Router

• Switch

• Hub

Which network topology connects all devices to a central device?

• Star network

• Mesh network

• Ring network

• Bus network

Maya is trying to understand how her home network connects to the Internet. What is the primary function of a modem?

• Connects a network to the Internet

• Connects devices within a network

• Secures the network

• Transfers data to all devices

During a group project, Abigail and her friends need to connect their devices to share files and communicate effectively within their classroom. Which type of network connects devices in a limited area?

• PAN

• LAN

• MAN

• WAN

What is a benefit of using a connected network in a school environment where Elijah, Oliver, and Aiden are collaborating on a project?

• Increased risk of malware

• Limited access to resources

• Higher costs

• Easier communication

Which of the following is a method to secure a network?

• Using a weak password

• Regularly changing the network key

• Disabling firewalls

• Avoiding encryption

During a class project, Daniel learned about data security. He asked his classmates, "What does encryption do?"

• Makes data easily accessible

• Eliminates the need for passwords

• Converts data to an unrecognizable format

• Increases data transmission speed

Which network type allows external access to an organization's intranet?

• Intranet

• Extranet

• LAN

• VPN

What is a common use of Bluetooth technology?

• Wired network connections

• Internet service provision

• Connecting devices over short ranges

• Long-distance communication

What is a risk associated with connected networks?

• Enhanced security measures

• Phishing attacks

• Increased collaboration

• Improved data sharing