What are the classification of network?

The Network allows computers to connect and communicate with different computers via any medium. LAN, MAN, and WAN are the three major types of networks designed to operate over the area they cover. There are some similarities and dissimilarities between them.

What are the types of network in DCN?

  • Physical Layer.
  • DCN – Physical Layer Introduction.
  • DCN – Digital Transmission.
  • DCN – Analog Transmission.
  • DCN – Transmission media.
  • DCN – Wireless Transmission.
  • DCN – Multiplexing.
  • DCN – Network Switching.

What are the 4 types of networks?

The vital computer network is divided into four types based on their size and functions. They are LAN, MAN, PAN, and WAN. Here LAN stands for Local Area Network, MAN stands for Metropolitan Area Network, Personal Area Network is abbreviated into PAN whereas WAN is expanded as Wide Area Network.

What are the two types of network classification?

The computers on a network may be linked through cables, telephone lines, radio waves, satellites, or infrared light beams. Two very common types of networks include: Local Area Network (LAN) Wide Area Network (WAN)

What are the 5 types of communication network?

Following are the most common networks in various organizations:
  • Vertical Network. This is a kind of a formal network. …
  • Circuit Network. In this type of network, two people or nodes will communicate with each other continuously. …
  • Chain Network. …
  • Wheel and Spoke Network. …
  • Star Network.

How many classes are in network?

Currently there are three classes of TCP/IP networks. Each class uses the 32-bit IP address space differently, providing more or fewer bits for the network part of the address. These classes are class A, class B, and class C.

What is classification of computer?

According to the purpose, computers can be classified into 6 types: supercomputers, mainframe computers, minicomputers, microcomputers, workstation computers, and server computers.

What are the 8 network topologies?

The study of network topology recognizes eight basic topologies: point-to-point, bus, star, ring or circular, mesh, tree, hybrid, or daisy chain.

What is DCN data communication network?

The data communication network (DCN) refers to the network on which network elements (NEs) exchange Operation, Administration and Maintenance (OAM) information with the network management system (NMS). It is constructed for communication between managing and managed devices. A DCN can be an external or internal DCN.

What is DCN Internet?

A dynamic circuit network (DCN) is an advanced computer networking technology that combines traditional packet-switched communication based on the Internet Protocol, as used in the Internet, with circuit-switched technologies that are characteristic of traditional telephone network systems.

What is protocol in DCN?

protocol, in computer science, a set of rules or procedures for transmitting data between electronic devices, such as computers. In order for computers to exchange information, there must be a preexisting agreement as to how the information will be structured and how each side will send and receive it.

What is LAN DCN?

A local area network (LAN) is a group of computers and peripheral devices that share a common communications line or wireless link to a server within a distinct geographic area. A local area network may serve as few as two or three users in a home office or thousands of users in a corporation’s central office.

What are the 3 types of data communication?

Data communication between different devices are broadly categorised into 3 types: Simplex communication, Half- duplex communication, and Full-duplex communication. It is a one way or unidirectional communication between two devices in which one device is sender and other one is receiver.

What are the 5 components of data communication?

  • Message : This is most useful asset of a data communication system. …
  • Sender : To transfer message from source to destination, someone must be there who will play role of a source. …
  • Receiver : It is destination where finally message sent by source has arrived. …
  • Transmission Medium : …
  • Set of rules (Protocol) :

What are the application of network?

A network application is any application running on one host providing communication to another application running on a different host. Network applications allow network operators to easily manage and monitor network traffic as well as analyze data that can be used to improve network systems.

What are the 7 network topologies?

Here’s an overview of each of these seven network topology types to help you get started:
  • Point-to-point network topology. Point-to-point network topology is the simplest method. …
  • Bus network topology. …
  • Ring network topology. …
  • Star network topology. …
  • Mesh network topology. …
  • Tree network topology. …
  • Hybrid network topology.

What are types of communication?

Five Types of Communication
  • Verbal Communication. Verbal communication occurs when we engage in speaking with others. …
  • Non-Verbal Communication. What we do while we speak often says more than the actual words. …
  • Written Communication. …
  • Listening. …
  • Visual Communication.

What are the 4 fundamental characteristics of a data communication?

The effectiveness of a data communications system depends on four fundamental characteristics: delivery, accuracy, timeliness, and jitter.

What are the 8 types of topology?

In a computer network, there are mainly six types of physical topology, they are:
  • Bus Topology.
  • Ring Topology.
  • Star Topology.
  • Mesh Topology.
  • Tree Topology.
  • Hybrid Topology.

What is primary topology?

The way in which devices are interconnected to form a network is called network topology. Some of the factors that affect choice of topology for a network are − Cost− Installation cost is a very important factor in overall cost of setting up an infrastructure.