MCQ IN COMPUTER SCIENCE & ENGINEERING

Detailed explanation-1: -Nodes are devices or data points on a larger network. Devices such as a personal computer, cell phone, or printer are nodes. When defining nodes on the internet, a node is anything that has an IP address. A network host is a computer or other device connected to a computer network.

Detailed explanation-2: -A hub connects multiple computers together in a Local Area Network (LAN). All information sent to the hub is then sent through each port to every device in the network.

Detailed explanation-3: -The network interface card (NIC) provides the physical connection between the network and the computer workstation. Most NICs are internal, and they are included in the purchase of most computers. Network interface cards are a major factor in determining the speed and performance of a network.

Detailed explanation-4: -Networking cables are networking hardware used to connect one network device to other network devices or to connect two or more computers to share devices such as printers or scanners.