Podcast
Questions and Answers
What is a primary advantage of star topology over other types of network topologies?
What is a primary advantage of star topology over other types of network topologies?
In tree topology, what is the role of the root node?
In tree topology, what is the role of the root node?
Which of the following is a disadvantage of tree topology?
Which of the following is a disadvantage of tree topology?
How does star topology handle cable failures?
How does star topology handle cable failures?
Signup and view all the answers
What characteristic of tree topology aids in broadband transmission?
What characteristic of tree topology aids in broadband transmission?
Signup and view all the answers
Which of the following best describes the expansion capabilities of star topology?
Which of the following best describes the expansion capabilities of star topology?
Signup and view all the answers
What is a common misconception about cabling in star topology?
What is a common misconception about cabling in star topology?
Signup and view all the answers
What is one of the outstanding features of tree topology?
What is one of the outstanding features of tree topology?
Signup and view all the answers
Which of the following is a characteristic of star topology with regard to technology preference?
Which of the following is a characteristic of star topology with regard to technology preference?
Signup and view all the answers
What is one primary advantage of mesh topology?
What is one primary advantage of mesh topology?
Signup and view all the answers
Which of the following is a significant disadvantage of mesh topology?
Which of the following is a significant disadvantage of mesh topology?
Signup and view all the answers
How does the communication speed in mesh topology compare to other topologies?
How does the communication speed in mesh topology compare to other topologies?
Signup and view all the answers
What defines a hybrid topology?
What defines a hybrid topology?
Signup and view all the answers
What is a key advantage of hybrid topology?
What is a key advantage of hybrid topology?
Signup and view all the answers
Which of these statements is a disadvantage of hybrid topology?
Which of these statements is a disadvantage of hybrid topology?
Signup and view all the answers
Why can the maintenance of a mesh topology network be challenging?
Why can the maintenance of a mesh topology network be challenging?
Signup and view all the answers
What does the term 'scalable' refer to in the context of hybrid topology?
What does the term 'scalable' refer to in the context of hybrid topology?
Signup and view all the answers
How does redundancy in mesh topology affect network efficiency?
How does redundancy in mesh topology affect network efficiency?
Signup and view all the answers
Which scenario does NOT describe a hybrid topology?
Which scenario does NOT describe a hybrid topology?
Signup and view all the answers
What characterizes the data transmission in a bus topology?
What characterizes the data transmission in a bus topology?
Signup and view all the answers
Which statement correctly describes the physical topology in networking?
Which statement correctly describes the physical topology in networking?
Signup and view all the answers
What is a significant disadvantage of using bus topology?
What is a significant disadvantage of using bus topology?
Signup and view all the answers
What type of cable is primarily used in smaller networks utilizing bus topology?
What type of cable is primarily used in smaller networks utilizing bus topology?
Signup and view all the answers
What is the initial installation cost of a bus topology compared to other topologies?
What is the initial installation cost of a bus topology compared to other topologies?
Signup and view all the answers
Which of the following best describes linear bus topology?
Which of the following best describes linear bus topology?
Signup and view all the answers
What is a notable feature of troubleshooting in bus topology?
What is a notable feature of troubleshooting in bus topology?
Signup and view all the answers
Why is bus topology considered outdated in modern networking?
Why is bus topology considered outdated in modern networking?
Signup and view all the answers
Which situation best describes signal interference in a bus topology?
Which situation best describes signal interference in a bus topology?
Signup and view all the answers
What speed do coaxial or twisted pair cables typically support in bus topology?
What speed do coaxial or twisted pair cables typically support in bus topology?
Signup and view all the answers
What is a defining characteristic of a Wide Area Network (WAN)?
What is a defining characteristic of a Wide Area Network (WAN)?
Signup and view all the answers
Which of the following accurately describes a client-server network?
Which of the following accurately describes a client-server network?
Signup and view all the answers
What is a key differentiator between an intranet and an extranet?
What is a key differentiator between an intranet and an extranet?
Signup and view all the answers
How do extranet networks typically allow external users to access information?
How do extranet networks typically allow external users to access information?
Signup and view all the answers
Which two architectures are utilized for storing and accessing data within networks?
Which two architectures are utilized for storing and accessing data within networks?
Signup and view all the answers
What is a common use case for intranets in organizations?
What is a common use case for intranets in organizations?
Signup and view all the answers
What is a key challenge when adding new devices to a bus topology?
What is a key challenge when adding new devices to a bus topology?
Signup and view all the answers
Which characteristic distinguishes ring topology from bus topology?
Which characteristic distinguishes ring topology from bus topology?
Signup and view all the answers
What is the primary function of a token in a ring topology?
What is the primary function of a token in a ring topology?
Signup and view all the answers
What is attenuation in the context of network communication?
What is attenuation in the context of network communication?
Signup and view all the answers
What is a major disadvantage associated with ring topology?
What is a major disadvantage associated with ring topology?
Signup and view all the answers
How does data flow within a ring topology?
How does data flow within a ring topology?
Signup and view all the answers
Which statement correctly describes the failure behavior of nodes in a bus topology?
Which statement correctly describes the failure behavior of nodes in a bus topology?
Signup and view all the answers
What is the role of repeaters in network communication?
What is the role of repeaters in network communication?
Signup and view all the answers
What can be a consequence of faulty devices in ring topology?
What can be a consequence of faulty devices in ring topology?
Signup and view all the answers
In token passing protocol, what does the sender do with the token?
In token passing protocol, what does the sender do with the token?
Signup and view all the answers
Study Notes
Star Topology
- In star topology, all devices connect to a central hub or switch.
- Troubleshooting requires access to the central station, complicating repairs.
- Features complex network control that adapts to changes automatically.
- Individual cable failure affects only one station, maintaining network stability.
- Tools are cost-effective and familiar, making this topology widely used.
- Easily expandable by adding new devices to available ports on the hub.
- Utilizes inexpensive coaxial cables, ensuring cost-effectiveness.
Tree Topology
- Combines bus and star topology characteristics in a hierarchical structure.
- The root node at the top connects to other descendant nodes.
- Data transmission occurs through a single path between nodes.
- Advantages include supporting broadband transmission over long distances.
- Easily expands while maintaining its structured hierarchy.
Mesh Topology
- Highly reliable; link failures do not disrupt communication between devices.
- Fast communication due to multiple connection paths.
- Easier reconfiguration allows new devices to be added without interruption.
- Complexity increases operational costs due to numerous connections and management demands.
- High redundancy can reduce overall network efficiency.
Hybrid Topology
- Represents a combination of different topologies linked together.
- Offers reliability; faults in one area do not disrupt the entire network.
- Scalability is a key advantage, allowing for easy growth as demands increase.
- Design complexity poses challenges in implementation and maintenance.
Bus Topology
- Devices connect to a single cable which transmits data unidirectionally.
- Often called line topology; suitable for smaller networks using coaxial or RJ45 cabling.
- Initial setup costs are low, but extensive cabling is required.
- Troubleshooting can be difficult, often necessitating specialized equipment.
- Data speeds are moderate, limited by potential signal interference and attenuation.
Ring Topology
- Features connected nodes forming a continuous loop, with data flowing in a single direction.
- Each node retransmits data to the next, creating an endless loop advantage.
- Token passing is the primary data access method, where a token circulates the network.
- Faulty devices can be removed without major network disruptions.
- Troubleshooting necessitates specialized equipment due to the circular nature.
Wide Area Network (WAN)
- Covers vast geographical areas, connecting multiple smaller networks, including LANs and MANs.
- Can utilize public transmission systems or private infrastructure.
- The internet serves as the most common example of a WAN.
Client-Server Network
- Features a dedicated server that manages data storage, resources, and user access.
- Clients connect to the server to access managed resources.
Peer-to-Peer Network
- No central server governs the network; all computers share resources equally.
- Each device, known as a peer, serves its own data and resources among others.
Intranets
- Private networks employing internet technology for internal organizational use.
- Generally structured using client-server architecture, enhancing security and confidentiality.
- Widely adopted in organizations, including schools, for applications such as Virtual Learning Environments (VLE).
Extranets
- An extension of an intranet that allows external access to certain users.
- VPNs are commonly used to ensure secure connections for external users.
- Access typically granted via an organization’s website, requiring login credentials.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Related Documents
Description
This quiz explores the fundamentals of star topology in networking. It covers how stations connect to a centralized node and the implications for network control and troubleshooting. Test your understanding of star topology features and cable routing.