MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -If you have a school LAN that you want to connect to the Internet, you will need to purchase a router. In this case, the router serves as the forwarder between the information on your LAN and the Internet. It also determines the best route to send the data over the Internet.

Detailed explanation-2: -In the Network Connections window, find the network you wish to share, right-click the network, and select Properties (this would generally be a Wi-Fi connection). Select the Sharing tab. Click the checkbox for “Allow other network users to connect through this computer’s Internet connection.”

Detailed explanation-3: -You need to create a Point-to-Point Protocol (PPP) originator profile on the system to establish the PPP connection to the ISP. After you make the connection between the system and the ISP, your LAN-attached PCs can communicate with the Internet using the system as a gateway.

Detailed explanation-4: -Router. A router is a hardware device that allows you to connect several computers and other devices to a single Internet connection, which is known as a home network. Many routers are wireless, which allows you to create a home wireless network, commonly known as a Wi-Fi network.