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hijrah
Network topology is the arrangement of the different networking elements like network links, computers, switches, nodes, Wi-Fi access points, laptops and other network devices in a computer network.

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Advantages of ring topology

In this topology, each node has the opportunity to transmit data. Thus, it is a very organized

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There are several of disadvantages of bus topology

It can be difficult to identify the problems if the whole network goes down.

It can be hard to troubleshoot individual device issues.

Bus topology is not great for large networks.

Terminators are required for both ends of the main cable.

Additional devices slow the network down.

If a main cable is damaged, the network fails or splits into two.

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Advantages of ring topology

All data flows in one direction, reducing the chance of packet collisions.A network server is not needed to control network connectivity between each workstation .Data can transfer between workstations at high speeds.Additional workstations can be added without impacting performance of the network.

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Star topology
Star topology is connected to a single hub through a cable.This hub is the central node and all others nodes are connected to the central node
Advantage of star topology
-fast performance with few nodes and low network traffic
-hub can easily upgraded
-easy to setup
Disadvantage of star topology
-expensive to use
-cost of installation is high

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Advantage of star topology

Signals don’t necessarily get transmitted to all the workstations. A sent signal reaches the intended destination after passing through no more than 3-4 devices and 2-3 links.

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sya
Network topology refers to the physical or logical layout of a network. It defines the way different nodes are placed and interconnected with each other. Alternately, network topology may describe how the data is transferred between these nodes.

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network topology refers to the layout of the computers and devices in a communication network. there os 3 type of network topology which are
-bus topology
-ring topology
-star topology

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Bus topology is a network setup in which each computer and network device are connected to a single cable or backbone. Depending on the type of network card used in each computer of the bus topology, a coaxial cable is used to connect computers together.

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Star Topology. Alternatively referred to as a star network, star topology is one of the most common network setups. In this configuration, every node connects to a central network device, like a hub, switch, or computer. The central network device acts as a server and the peripheral devices act as clients.

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Advantage for Ring topology is the transmission of data is relatively simple it travels in one direction only

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Ring topology is when all computer and device arranged along a cable to form closed loop and can be various forms as long as the cable does not break

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Bus topology is a network topology that is connected by one single cable, called the bus. It has terminators at each end of the network. It is suitable for small network.

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There are three types of network topology which is Bus topology, Ring topology and Star topology