Computer networking

1. Protocols are- 

1. Agreements on how communication components and DTE

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2. Logical communication channels used for transfer

2

3. Physical communication channels used for transfer

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4. None of the above

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Answer
2. The topology with highest reliability is:

1. Bus topology

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2. Star topology

2

3. Ring topology

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4. Mesh topology

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Answer
3. The method of communication in which transmission takes place in both directions, but only one direction at a time is called

1. Simplex

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2. Four wire circuit

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3. Full Duplex

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4. Half Duplex

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Answer
4. How long is an IPv6 address?

1. 32 bits

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2. 128 bytes

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3. 64 bits

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4. 128 bits

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Answer
5. What flavor of Network Address Translation can be used to have one IP address allow many users to connect to the global Internet?

1. NAT

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2. Static

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3. Dynamic

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4. PAT

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Answer