Which Statement Describes An Extended Star Topology?

Extended Star Topology

Topology is the physical layout of the connected devices. Topologies identify or determine the wires, devices, and path of the transmission of the data. There is a total of six different types of topologies which are:

• Bus topology
• Star topology
• Mesh topology
• Ring topology
• Extended star topology.
• Hierarchical topology.

The setup of the wires and the devices is not so difficult you need to do it correctly. The models are used because sometimes the large network needs to be established and sometimes a short that’s why the different form of the topology is present.

The topologies are arranged forms of the device which made the logical as well as the physical structure.it has the information of all the nodes which are from the structure and the data transmission information is also present in it. The extended star topology is like the mesh topology in which all the devices are connected and form the mesh.

Tree topology or extended star topology

The extended start topology integrates the character of both the star and the bus topology.it displays as a different numbers of the star topology are linked to the bus topology where they are connected to the cable which is the backbone of the entire network. It is also known as the tree topology the main cable is like the stem, of a tree and the branches are the star.

The star topology is used in offices, home schools in which all the devices are connected through the help of the hub .in a simple way the hub is our central device at first the data packets are transferred to the hub then the hub checks that the address of the packet matches to which device and send them to it. the nodes are known as hosts while the hub is the central device.

This type forms the star topology or extended star topology and it is suitable for short distances. For example, node Y sends a message to node z then first of all the node X message reaches the central Hub the address resolution protocol is used by the Hub which determines the destination point, and then the message from Hub transfers to the Node z. The main benefit of the topology is that if any node is at fault it does not affect other nodes.

Pros and cons of the extended star topology

PROS:

• The network expansion is easy and possible.
• The whole network is divided into segments and the management is quite easy.
• Identify the error and its correction is easy.
• The effect of one node does not affect the other in a network.

CONS:

• The scalability depends on the cable type.
• With more segments the maintenance becomes difficult.
• If the bus cable broke the whole network fall.

Which statement describes an extended star topology?

• The end devices are connected to a hub that is further connected to another intermediate or Hub.
• The devices are connected through a bus which is further connected to the central device.
• The end devices are connected to their neighbor device with the help of HUB.
• All the devices including the hub are connected to the chain.

The correct answer is that all the end devices are connected to a hub that is further connected to another intermediate or Hub.