Question: What Is The Cheapest Topology?

What is topology explain?

In networking, topology refers to the layout of a computer network.

Topology can be described either physically or logically.

Physical topology means the placement of the elements of the network, including the location of the devices or the layout of the cables..

Which topology is best for university?

The network topology that is suitable for a university campus is the star | Course Hero.

What is computer topology?

Network topology is the arrangement of the elements (links, nodes, etc.) of a communication network. … A network’s physical topology is a particular concern of the physical layer of the OSI model. Examples of network topologies are found in local area networks (LAN), a common computer network installation.

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.

What is topology simple words?

A network topology describes the arrangement of systems on a computer network. It defines how the computers, or nodes, within the network are arranged and connected to each other. Some common network topologies include star, ring, line, bus, and tree configurations.

Where is ring topology used?

In wide area networks (WAN) and meteropolitan area networks (MAN), a ring topology is used to as the topology for the backbone (sometimes called a city ring) to connect the customers. In that case the ring is used in both directions to have two distinctive paths to the public switch.

What is tree topology with diagram?

A tree network, or star-bus network, is a hybrid network topology in which star networks are interconnected via bus networks. Tree networks are hierarchical, and each node can have an arbitrary number of child nodes.

Which topology is expensive?

Star topologyStar topology is the most popular way to connect a computer in a workgroup. It is expensive due to the cost of the hub. Star topology uses a lot of cables, which makes it the most costly network to set up as you also have to trunk to keep the cables out of harm.

Which is the simplest network topology?

Bus topologyBus topology is the simplest kind of topology in which a common bus or channel is used for communication in the network.

What is topology with example?

For example, there are two networks; one is built from the star topology and another is built from the bus topology. If we connect both networks to build a single large network, the topology of the new network will be known as the hybrid topology. You are not restricted to the bus and star topologies.

What is basic topology?

The basic object of study is topological spaces, which are sets equipped with a topology, that is, a family of subsets, called open sets, which is closed under finite intersections and (finite or infinite) unions. … This changes which functions are continuous and which subsets are compact or connected.

Which topology is used in Ethernet?

Star and Extended Star Topologies The star and extended star are the most popular topologies for Ethernet networks. This type network is easy to setup, relatively inexpensive, and provides more redundancy than other topologies, i.e. bus topology.

Which topology is best and why?

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.

Which topology is mostly used?

star topologyA star topology is the most commonly used network configuration. In this type of topology, nodes are connected to a central device like a switch or a hub with the help of coaxial cable, optical fiber, or twisted pair cable.

What is a topology diagram?

A physical topology details how devices are physically connected. Logical and physical topologies can both be represented as visual diagrams. A network topology map is a map that allows an administrator to see the physical network layout of connected devices.

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.

What is topology used for?

Topology is used in many branches of mathematics, such as differentiable equations, dynamical systems, knot theory, and Riemann surfaces in complex analysis. It is also used in string theory in physics, and for describing the space-time structure of universe.

What is physical topology?

Physical network topology is the placement of the various components of a network and the different connectors usually represent the physical network cables, and the nodes represents usually the physical network devices (like switches).

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.

What topology has no shape?

ringAnswer. A ring. Because it has no end and no starting point like a bus arrangement.

Which topology is used in schools?

Ring Network Topology Ring network topologies are most often found on school campuses, though some commercial organizations also use them. FDDI, SONET, or Token Ring technology are typically used.