Exploring Networks and Communication

What is a LAN?

• A LAN is a type of wide area network.

• A LAN connects devices over the internet.

• A LAN is a network that spans multiple cities.

• A LAN is a Local Area Network that connects devices within a small geographic area.

What does WAN stand for?

• Wireless Area Network

• Wide Area Network

• Wide Area Node

• Wired Access Network

What is the main function of a router?

• To provide internet access to devices.

• To encrypt data for secure transmission.

• The main function of a router is to direct data packets between different networks.

• To store data packets for later use.

How does a switch hub differ from a router?

• A switch hub is used for wireless connections, while a router is used for wired connections.

• A switch hub forwards data based on MAC addresses within a local network, while a router directs data between different networks using IP addresses.

• A switch hub connects multiple networks, while a router connects devices within a single network.

• A switch hub uses IP addresses to forward data, while a router uses MAC addresses.

What is a wireless access point used for?

• To provide a direct internet connection to devices.

• To connect wired devices to a wireless network.

• A wireless access point is used to connect wireless devices to a wired network.

• To amplify the signal of a wired connection.

What is the purpose of an IP address?

• The purpose of an IP address is to identify and locate devices on a network.

• To encrypt data transmitted over the network.

• To provide internet access to devices.

• To serve as a backup for network configurations.

What is a server in a network?

• A server is a software application that runs on personal computers.

• A server is a device that only stores files locally.

• A server is a type of client in a network.

• A server is a computer or system that provides data, resources, or services to clients in a network.

What is the role of a client in a network?

• A client manages network security.

• A client in a network requests services or resources from a server.

• A client provides services to a server.

• A client stores data for the network.

What type of network covers a city?

• Local Area Network (LAN)

• Wide Area Network (WAN)

• Personal Area Network (PAN)

• Metropolitan Area Network (MAN)

What is the main function of a web browser?

• The main function of a web browser is to access and display web content.

• To create and edit web content.

• To manage computer files and folders.

• To provide antivirus protection for the computer.