Network Topology Characteristics and Differences

The video tutorial covers various network topologies, including ring, star, hierarchical, and mesh. It explains the characteristics, advantages, and disadvantages of each topology. The star topology is highlighted for its central node structure, while the hierarchical design is noted for its organizational applications. The mesh topology is introduced with its full and partial types, emphasizing the need for direct connections.

What is the main characteristic of a star topology?

• Nodes are connected in a hierarchical manner.

• All nodes are connected to each other directly.

• All nodes are connected to a central node.

• Nodes are connected in a circular fashion.

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

• Only nodes directly connected to the failed node are affected.

• The network continues to function normally.

• The entire network fails.

• Only the failed node is affected.

Which of the following is a disadvantage of a star topology?

• It is less reliable than a ring topology.

• It requires more cable than a bus topology.

• It is difficult to add new nodes.

• It is more expensive than a mesh topology.

What is a key feature of a hierarchical topology?

• Nodes are connected in a circular manner.

• All nodes are connected to a single central node.

• Nodes are organized in a tree-like structure.

• All nodes have equal importance.

In a hierarchical topology, where are the most important nodes located?

• In the middle of the hierarchy.

• Scattered throughout the hierarchy.

• At the bottom of the hierarchy.

• At the top of the hierarchy.

Which topology is most likely to be used in an organization with a clear chain of command?

• Hierarchical topology

• Mesh topology

• Bus topology

• Star topology

Which topology is described as having nodes that are not all equally important?

• Ring topology

• Hierarchical topology

• Bus topology

• Star topology

What is a defining characteristic of a full mesh topology?

• All nodes are connected to a central node.

• Nodes are connected in a circular fashion.

• Nodes are connected in a hierarchical manner.

• Every node is connected to every other node.

How does a partial mesh topology differ from a full mesh topology?

• Nodes are organized in a tree-like structure.

• Nodes are connected in a circular manner.

• Not all nodes are directly connected to each other.

• Only some nodes are connected to a central node.

What is a potential advantage of a mesh topology?

• It is easier to set up than a hierarchical topology.

• It requires less cabling than a star topology.

• It provides multiple paths for data transmission.

• It is less expensive than other topologies.