Podcast
Questions and Answers
Which network topology requires more cable compared to others?
Which network topology requires more cable compared to others?
In which network topology does a failure in one cable only disconnect a specific computer connected to it?
In which network topology does a failure in one cable only disconnect a specific computer connected to it?
Which network topology forms a single continuous path for transmission?
Which network topology forms a single continuous path for transmission?
Which network topology is commonly used in office and home networks?
Which network topology is commonly used in office and home networks?
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Which network topology is very rarely used due to being expensive and difficult to install and manage?
Which network topology is very rarely used due to being expensive and difficult to install and manage?
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Which network topology does not require any central server to control connectivity among nodes?
Which network topology does not require any central server to control connectivity among nodes?
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What happens in a tree network if the main bus breaks?
What happens in a tree network if the main bus breaks?
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What is a hybrid topology?
What is a hybrid topology?
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Which statement best describes PAN (Personal Area Network)?
Which statement best describes PAN (Personal Area Network)?
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In a LAN (Local Area Network), what is the typical geographical coverage?
In a LAN (Local Area Network), what is the typical geographical coverage?
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What differentiates a HAN (House Area Network) from a LAN (Local Area Network)?
What differentiates a HAN (House Area Network) from a LAN (Local Area Network)?
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When does a star topology remain a star topology when connected to another star topology?
When does a star topology remain a star topology when connected to another star topology?
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Which network topology is characterized by connecting all nodes to a single cable known as a central bus?
Which network topology is characterized by connecting all nodes to a single cable known as a central bus?
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What happens to the whole network in a bus topology if the central bus is damaged?
What happens to the whole network in a bus topology if the central bus is damaged?
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Which network topology is known for its robustness in case of cable failures affecting only specific computers?
Which network topology is known for its robustness in case of cable failures affecting only specific computers?
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Which network topology combines characteristics of both star and bus topologies?
Which network topology combines characteristics of both star and bus topologies?
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In which network topology are all the star networks connected to a single bus?
In which network topology are all the star networks connected to a single bus?
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Which network topology requires bulk wiring leading to high cabling costs due to its design?
Which network topology requires bulk wiring leading to high cabling costs due to its design?
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Study Notes
Network Topologies Overview
- Topology requiring more cable: Mesh topology uses the most cabling due to connections between every node.
- Specific cable failure impact: In a bus topology, a failure in one cable only disconnects the specific computer connected to it.
- Continuous transmission path: Ring topology forms a single continuous path for data transmission.
- Commonly used topologies: Star topology is widely utilized in office and home networks due to its simplicity and robustness.
- Rarely used due to cost: Full mesh topology is expensive and complex to install and manage, making it infrequently adopted.
- Decentralized connectivity: Peer-to-peer topology does not require a central server, enabling direct node-to-node connectivity.
Tree and Hybrid Networks
- Tree network failure: If the main bus in a tree network breaks, all nodes connected to that bus segment lose connectivity.
- Definition of hybrid topology: Hybrid topology combines elements from different topologies, such as star and bus, tailored for specific networking needs.
PAN, LAN, and HAN Details
- PAN description: A Personal Area Network (PAN) is a small network, typically for individual use, covering a range of a few meters.
- LAN geographical coverage: A Local Area Network (LAN) typically covers areas like a single building or a campus, generally within a few hundred meters.
- HAN vs. LAN: A Home Area Network (HAN) is a specialized type of LAN designed specifically for residential use, focusing on home automation and devices.
Star and Bus Topologies
- Star topology connection: Star topology remains a star even when connected to another star, as each is independently managed through their central hubs.
- Central bus in bus topology: In a bus topology, if the central bus is damaged, the entire network becomes inoperative as all nodes rely on that central line.
- Robustness in cable failures: Star topology is known for its robustness, as failures in cables typically affect only specific computers rather than the whole network.
Additional Characteristics
- Bus topology definition: In a bus topology, all nodes are connected to a single cable, referred to as the central bus.
- High cabling costs: Star topology incurs high cabling costs due to the requirement for bulk wiring to connect all devices to a central hub.
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Description
Test your knowledge on network topology and types of network topology such as star, mesh, bus, ring, and more. Explore the layout of computer networks and understand how devices are connected to each other.
