Network Topologies Explained

In a bus topology, how are the computers connected to the network?

• Each computer is connected to a central hub.

• Computers are connected in a circular fashion.

• All computers are connected to a single cable.

• Each computer is connected to every other computer.

What is a primary disadvantage of a bus topology?

• It requires more cable than a star topology.

• It is difficult to troubleshoot.

• The entire network shuts down if there is a break in the main cable.

• It does not allow for easy expansion.

In a ring topology, how is data transmitted between devices?

• Data is transmitted directly from one device to another in a linear sequence.

• Data is transmitted to a central hub and then to the intended recipient.

• Data travels in one direction around the ring until it reaches its destination.

• Data packets are sent to all devices simultaneously.

Which topology is most likely to be affected by a single point of failure?

• Mesh

• Star

• Ring

• Bus

In a full mesh topology, how many connections are needed for five computers to be fully interconnected?

• 5

• 10

• 25

• 20

Which network topology typically uses the most cable?

• Bus

• Star

• Mesh

• Ring

What is a benefit of using a star topology?

• It uses less cable than a bus topology.

• It is easy to add or remove devices without affecting the rest of the network.

• It does not require network switches or hubs.

• Data can take multiple paths to reach its destination.

Which topology can continue to function if a single node or connection fails?

• Bus

• Ring

• Mesh

• Star

In a star topology, what happens if the central hub fails?

• Only the device connected to the hub will fail.

• The network will segment into smaller networks.

• The entire network will go down.

• Data will reroute through other devices.

Which statement is true about a ring topology?

• It is the easiest topology to set up and manage.

• It is the most expensive topology to implement.

• Each device has exactly two neighbors for communication purposes.

• It is the least common network topology in modern networks.