A computer network is a logical or physical interconnection between two or more computers such that they could communicate with each other. The process of transferring data between computers is known as data communication. The data and information can be transmitted over significant distances through the computer network.
Advantage of Computer Network
Disadvantages of Computer Network
All computers connected to a network that participate directly in network communication are classified as hosts. Hosts can send and receive messages on the network. In modern networks, computer hosts can act as a client, a server, or both. The software installed on the computer determines which role the computer plays.
Network Interface Card
It is a hardware device which contains electronic circuitry needed to ensure reliable communication between workstation and server.
Communication media is transmission media where data signals are transmitted. There are two main types of communication channels. They are: Guided or Bounded or Wired Communication Media and Unguided or unbounded communication media.
Connecting devices such as hub, switch, bridge, repeater etc are necessary for networking-order to connect one computer to another computer.
A protocol is a set of rules for communicating across the internet.
List of protocol
Computer network is a group of interconnected computers through transmission media in order to communicate and share resources like hardware, data and software.
Any three advantages of computer network are:
Computer Networks can allow businesses to reduce expenses and improve efficiency by sharing data and common equipment, such as printers, among many different computers. At the same time, the network may be connected by cables, telephone lines, infrared beams etc, which is cheaper and helps to reduce the expenses.
The disadvantages of computer network are:
A communication protocol is a set of rules by which computers on the network communicate with each other.
Any four protocols used on the networks are as follows:
What is the full form of NIC?
Network Integrated Card
Networking Interface Card
Network Interface Card
Networking Integrated Card
_________ is a set of rules for communicating across the internet.
Which of the following is not the type of protocol?
Hypertext Transfer Protocol
File Transfer Protocol
Network Transfer Protocol
Simple Mail Transfer Protocol
Which of the following is not the connecting device?
____________ is transmission media where data signals are transmitted.
__________ is a hardware device which contains electronic circuitry needed to ensure reliable communication between workstation and server.