Lesson 1 And 2 Quiz - Home Networking Central

An IP address is a unique address used by the Internet. It is a numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. This address allows devices to identify and communicate with each other on the internet.

NIC stands for Network Interface Card. A Network Interface Card is a hardware component that allows a computer to connect to a network. It provides the physical connection between the computer and the network, allowing the computer to send and receive data over the network. This card is essential for connecting to both local area networks (LANs) and wide area networks (WANs).

Networks allow multiple devices to be connected and communicate with each other. By setting up a network, printers and files can be shared among the connected devices. This means that multiple users can access the same printer or files, increasing efficiency and convenience in a shared environment. Therefore, the correct answer is "Yes".

ISP stands for Internet Service Provider. An ISP is a company or organization that provides internet access to customers. They offer various types of internet connections such as broadband, DSL, or dial-up, allowing users to connect to the internet and access websites, email, and other online services. ISPs also typically provide additional services like web hosting, domain registration, and virtual private network (VPN) services. Therefore, the correct answer is Internet Service Provider.

When installing a home network, it is recommended to hook up the wired computers first. This is because wired connections tend to be more stable and reliable compared to wireless connections. By setting up the wired computers first, you ensure a strong and consistent network foundation. Once the wired connections are established, you can then proceed to set up the wireless computers if needed.

When connecting the modem to the router, the ethernet cable should be connected to the port labeled WAN, Internet, or WWW on the back of the router. This port is specifically designed for connecting to the internet through the modem. The other ports (Port 1, 2, 3, or 4) are generally used for connecting devices such as computers, printers, or other networking devices to the router.

A switch transfers data with the MAC address. The MAC address is a unique identifier assigned to each network interface card (NIC) in a device. When a switch receives data, it uses the MAC address to determine which device the data should be sent to. By using the MAC address, the switch ensures that the data is delivered to the correct device on the network.