Q. Data communications are the transfer of data through some

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Q. Keyboard and traditional monitors are examples of

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Q. The term that is used for physical path by which a message travels from sender to receiver is

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Q. In star topology if the central hub goes down, it effects

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Q. Protocols are, set of rules to govern

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Q. The parameter that refers to uneven delay of data packets in the delivery is

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Q. The mode in which each station can send and receive data but not at the same time is called

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Q. Maximum number of characters or symbols that can be represented by Unicode

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Q. The word Tele means

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Q. In mesh topology, the devices are connected via

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Q. Performance, reliability and security are criteria of

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Q. The effectiveness of a data communications system depends on four fundamental characteristics

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Q. Hybrid network includes combination of

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Q. Delivering data to the correct destination is

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Q. Telephone is an example of

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Q. An internet is a

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Q. When the system delivers data accurately then it is called

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Q. The mode that is like a two way street with traffic flowing in both direction simultaneously is

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Q. The agreement between the communicating devices are called

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Q. The five components that make up a data communications system are the message, sender, receiver, medium and

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