Management Notes

Reference Notes for Management

Which of the following is not a Network Topology?

Which of the following is not a Network Topology?

A) Bus
B) Ring
C) Star
D) Connect

Answer Explanation

The correct answer for the given question is Option D) Connect.

Network topologies describe how computers or network devices are connected. The topology of a network can include both physical and logical components. In a same network, the logical and physical topologies may be identical or different. Nodes, devices, and connections on your network are arranged in a physical or logical topology based on their connections.

Physical and logical topologies can be used to describe networks. As its name implies, physical network topology refers to the wires, cables, and so forth that connect nodes and the network. In logical network topology, the understanding of how and why the network is organized and how data flows through it is more abstract and strategic.To build a secure, robust, and easy-to-maintain network topology, administrators can choose from several different logical and physical topologies. In addition to these configurations, the following are the most popular:

  1. Bus Topology : In a bus topology, devices are tethered to a main cable via drop lines, making it also known as a backbone network topology. In bus network topologies, there is less cable required than in alternative topologies, making installation easier.
  2. Mesh Topology: Devices on a network are connected by dedicated point-to-point links, which only carry data between two devices.
  3. Ring Topology: A point-to-point connection forms a ring of devices around a device. Data is forwarded through the ring via repeaters until it reaches the destination.
  4. Star Topology: In a star topology, each device is connected to a central hub. Communication between devices is only possible indirectly through the central hub.
  5. Hybrid Topology: A hybrid topology consists of two or more topologies combined. Combining topologies may incorporate features of Star, Ring, Bus, and Daisy-chain topologies. A dual-ring topology is used by most WANs, and networks connected to them are typically star topologies. One of the best examples of a hybrid topology is the Internet.
  6. Tree Topology: The topology consists of star networks that are connected via bus networks in a parent-child hierarchy. There are only one mutual connection between two connected nodes, as nodes branch out linearly from a root node.



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