Which Topology Is Not Commonly Used As It Is Expensive?

What is the most common network topology quizlet?

The star topology is the most common topology in local area networks.

A ring topology features a closed loop..

Which topology is fastest?

But in mesh topology each devices are connected to other devices directly by individual cables without using center hub. Theoretically the fastest topology should be mesh topology. But the best topology is star topology.

Which topology is best Why give reasons?

A Star Network Topology is best suited for smaller networks and works efficiently when there is limited number of nodes. One has to ensure that the hub or the central node is always working and extra security features should be added to the hub because it s the heart of the network.

What is topology and types?

Geometric representation of how the computers are connected to each other is known as topology. There are five types of topology – Mesh, Star, Bus, Ring and Hybrid.

Which topology is backbone present?

In Bus backbone the topology used for the backbone is bus topology. In above the Bus backbone structure is used as a distribution backbone for connecting different buildings in an organization.

What is hybrid topology?

Hybrid topology is an integration of two or more different topologies to form a resultant topology which has many advantages (as well as disadvantages) of all the constituent basic topologies rather than having characteristics of one specific topology.

Which topology is most reliable and why?

Mesh Topology This topology is divided into two different types; full-mesh and partial mesh. A full mesh topology provides a connection from each node to every other node on the network. This provides a fully redundant network and is the most reliable of all networks.

Which topology is most commonly used?

Star TopologyWhat Is Star Topology? A star topology, the most common network topology, is laid out so every node in the network is directly connected to one central hub via coaxial, twisted-pair, or fiber-optic cable.

Bus topologyWhich type of network topology is least popular? Bus topology is the type of network that contains a common communication line or cable called bus, and all the computers are connected to the bus. The bus topology is least popular because: Breaks in the communication line or cable can disable the entire network.

Which topology is used in cyber cafe?

What is Cyber Cafe? A network topology: bus networks – all of the computers share and communicate across one common conduit. star network – all data flows through one centralized device.

What is the most reliable topology?

The most reliable network topology is Fully connected.A fully connected network, complete topology, or full mesh topology is a network topology in which there is a direct link between all pairs of nodes.More items…•

What is topology diagram?

A network topology diagram shows how the elements of a computer network are arranged. It allows you to visualize how different nodes are connected and how they communicate.

What is star topology with diagram?

A star topology is a topology for a Local Area Network (LAN) in which all nodes are individually connected to a central connection point, like a hub or a switch. A star takes more cable than e.g. a bus, but the benefit is that if a cable fails, only one node will be brought down.

Which network is the smallest?

Personal Area NetworkPersonal Area Network (PAN) The smallest and most basic type of network, a PAN is made up of a wireless modem, a computer or two, phones, printers, tablets, etc., and revolves around one person in one building.

Which topology is best for LAN?

Star Star topologyStar topology has become the dominant physical topology for LANs. The star was first popularized by ARCNET, and later adopted by Ethernet. Each node is connected directly to a central device such as a hub or a switch, as shown in Figure 5.17.

What is multipoint topology?

Multipoint connection is used in BUS Topology. All the devices are connected to a single transmission medium, which acts as the Backbone of the connection. This links all the devices in the network. Here each node has its unique address.

Where is topology used?

Star network topologies are common in home networks, where the central connection point may be a router, switch, or network hub. Unshielded Twisted Pair (UTP) Ethernet cabling is typically used to connect devices to the hub, though coaxial cable or optical fiber may also be employed.

What kind of topology is the Internet?

The Internet is a mesh network. The tree network topology, also called a star of stars, is a network where star topologies are themselves connected in a star configuration.