Cambridge ICT IGCSE Unit 4 - Computer Networks

Identify one hardware component that a workstation must have to allow access to the LAN.

• Bluetooth

• Network Interface card

• Hotspot

• Network wires

Name a device that can be used to connect to the internet

• Internet

• Microsoft

• Web processor

• Modem

What is the purpose of an IP address?

• Allows a connection to the internet

• Modulates and demodulates data

• A identify's a devices location connected to the internet

• Allows two LAN's to connect to each other via cables

What does WLAN stand for?

• Wired Local Arena Name

• Wireless Local Area Network

• Wireless Area Name

• Wired Local Area Network

An intranet is...

• A public network of networks

• A private network of networks

• A set of web pages available via the internet

• An email system

What is number 3?

• Web browser

• ISP

• Router/Modem

• Hub/ Switch

What device is used to connect a number of computers together to make a LAN?

• Hub/Switch

• Bridge

• Router/Modem

• Server

Complete the diagram by selecting the correct label for number 2

• Bridge

• Hub/Switch

• Internet

• Router

What does LAN stand for?

• Local Area Network
• Legal Access Network
• Legendary Access Node
• Local Admin Network

What does WAN stand for ?

• Weak Access Node
• Working Area Network
• Wide Area Network
• World Access Net