Star Topology Flashcards
What is topology in networking?
Topology in networking refers to the arrangement of different elements (links, nodes, etc.) in a computer network.
What defines a star topology?
A star topology is defined by a central hub or switch to which all nodes are connected.
True or False: In a star topology, if one connection fails, the entire network is affected.
False
What is one major advantage of star topology?
One major advantage of star topology is its ease of installation and management.
Fill in the blank: A disadvantage of star topology is __________.
the dependency on the central hub.
Which topology allows for easier troubleshooting?
Star topology allows for easier troubleshooting due to its centralized structure.
What is a disadvantage of traditional bus topology compared to star topology?
A disadvantage of traditional bus topology is that a single point of failure can bring down the entire network.
True or False: Star topology requires more cable than bus topology.
True
What is the primary characteristic of a bus topology?
The primary characteristic of a bus topology is that all nodes share a single communication line.
Multiple choice: Which topology is generally more scalable?
Star topology
What happens to the star topology if the central hub fails?
If the central hub fails, all nodes connected to it lose communication.
Fill in the blank: In a star topology, each node connects to the __________.
central hub.
What is a key advantage of bus topology?
A key advantage of bus topology is its cost-effectiveness in terms of cabling.
True or False: Star topology can be more expensive to set up than bus topology.
True
Which topology is more fault-tolerant?
Star topology is more fault-tolerant due to its centralized nature.
What is a disadvantage of bus topology regarding data collisions?
Bus topology can experience data collisions as multiple nodes attempt to communicate simultaneously.
Multiple choice: Which topology is less affected by the failure of a single node?
Star topology
Fill in the blank: Star topology requires a __________ to connect all nodes.
central device (hub or switch).
What is a disadvantage of star topology related to the hub?
The central hub represents a single point of failure.
True or False: In a star topology, all devices communicate directly with each other.
False
What is one reason why bus topology may be chosen over star topology?
Bus topology may be chosen for its lower cost and simplicity in small networks.
What type of network topology is characterized by a circular connection of nodes?
Ring topology
Multiple choice: Which topology generally requires more management and monitoring?
Star topology
Fill in the blank: A significant drawback of bus topology is its __________.
vulnerability to cable failure.
What is the main reason for the popularity of star topology in modern networks?
Its reliability and ease of maintenance.
