Q. What is the meaning of Carrier Sense in CSMA (Carrier Sense Multiple Access)?

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Q. What are the advantages of Carrier Sensing?

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Q. What happens in an Ethernet network implementing CSMA-CD when a collision is detected?

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Q. CSMA/CA method is best suited for a ___ network.

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Q. Choose the topologies used in a LAN network below.

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Q. In a ___ topology, all the nodes or stations are connected to a main central cable.

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Q. In ___ topology, all the nodes are connected like a ring when drawn pictorially on a paper.

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Q. In a ___ topology, the nodes or stations of a network are connected to a central hub or server.

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Q. A group of STAR topology networks connected to a BUS like a cable form or create the ___ topology as a whole.

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Q. Which is a network topology that is easy to build?

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Q. State TRUE/FALSE.
A RING network topology is costly to build and difficult to maintain.

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Q. Which is the network topology that is prone to bottlenecks though easy to install?

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Q. State TRUE/FALSE.
A STAR network topology offers high bandwidths over long distances.

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Q. Which is not an ethernet topology below?

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Q. Advantages of an Ethernet network are ___.

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Q. What are the disadvantages of an Ethernet Network?

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Q. What are the other collision detection and recovery methods used along with Ethernet?

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Q. Which are the collision free methods/technologies used to access the Medium Access Control (MAC)?

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Q. What are the parts of An Ethernet Frame?

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Q. An Ethernet header contains ___ as the first two fields.

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