Computer Science :: Computer Networking
- The slowest transmission speeds are those of
- A noiseless 3 KHz Channel transmits bits with binary level signals. What is the maximum data rate?
- Carrier is
- What can greatly reduce TCP/IP configuration problems?
- In CRC there is no error if the remainder at the receiver is _____.
- Which of the following statements is correct for the use of packet switching?
- A front-end processor is
- Eight stations are competing for the use of a shared channel using the 'Adaptive tree Walk Protocol'. If the stations 7 and 8 are suddenly become ready at once, how many bit slots are needed to resolve the contention?
- Usually, it takes 10-bits to represent one character. How many characters can be transmitted at a speed of 1200 BPS?
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A.
One or more conductors that serve as a common connection for a related group of devices |
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B.
a continuous frequency capable of being modulated or impressed with a second signal |
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C.
the condition when two or more sections attempt to use the same channel at the same time |
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D.
a collection of interconnected functional units that provides a data communications service among stations attached to the network |
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E.
None of the above |
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A.
the subdivision of information into individually addressed packets in conjunction with alternative routing arrangement enabled the transmission path to be altered in the event of congestion or individ |
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B.
the employment of additional intelligence within the network enabled more sophisticated error control and link control procedures to be applied |
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C.
by employing wide bandwidth circuits for the trunk networks substantial economies through extensive sharing of capacity could be achieved. |
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D.
All of the above |
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E.
None of the above |