IB Computer Science Networks Quiz

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

• To transmit data wirelessly

• To store files for client access

• To connect devices within a local network

• To allow communication between local networks and the internet

Which device is known for broadcasting data to all connected devices?

• Switch

• Access Point

• Router

• Hub

What does LAN stand for?

• Limited Area Network

• Long Area Network

• Large Area Network

• Local Area Network

Which type of network connects devices over a large geographical area?

• PAN

• WLAN

• LAN

• WAN

What is the main purpose of a VPN?

• To share files between computers

• To provide secure access to a private network over the internet

• To connect devices in a local area

• To increase internet speed

Which of the following is a characteristic of a client in a network?

• It provides services to other computers

• It requests services from a server

• It manages network traffic

• It connects multiple networks

What does WLAN stand for?

• Wireless Long Area Network

• Wired Local Area Network

• Wireless Local Area Network

• Wide Local Area Network

Which of the following is a benefit of using a VLAN?

• Reduces the need for routers

• Increases physical security

• Increases network speed

• Allows for logical separation of networks

What is the role of a server in a network?

• To manage network security

• To request data from clients

• To provide services and resources to clients

• To connect different networks

Which protocol is commonly used for secure web transactions?

• FTP

• SMTP

• HTTP

• HTTPS