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Name of Section:

Computer networking

1. Protocols are-

1. Agreements on how communication components and DTE

2. Logical communication channels used for transfer

3. Physical communication channels used for transfer

4. None of the above

Answer

2. The topology with highest reliability is:

1. Bus topology

2. Star topology

3. Ring topology

4. Mesh topology

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

2. Four wire circuit

3. Full Duplex

4. Half Duplex

Answer