Computer Networks MCQs

1018 MCQs  (Page 79 of 102)

Attempt Computer Networks Quiz
Transport layer protocols deals with ____________
A. Application to application communication
B. Process to process communication
C. Node to node communication
D. MAN to MAN communication
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Which of the following is a transport layer protocol?
A. Stream control transmission protocol
B. Internet control message protocol
C. Neighbor discovery protocol
D. Dynamic host configuration protocol
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The sharing of a medium and its link by two or more devices is called _________
A. Fully duplexing
B. Multiplexing
C. Micropleixng
D. Duplexing
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Multiplexing is used in _______
A. Packet switching
B. Circuit switching
C. Data switching
D. Packet & circuit switching
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Which multiplexing technique used to transmit digital signals?
A. Fdm
B. Tdm
C. Wdm
D. Fdm & wdm
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If there are n signal sources of same data rate, then the TDM link has _______ slots.
A. N
B. N/2
C. N*2
D. 2n
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If link transmits 4000frames per second, and each slot has 8 bits, the transmission rate of circuit this TDM is _________
A. 32kbps
B. 500bps
C. 500kbps
D. 32bps
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The state when dedicated signals are idle are called __________
A. Death period
B. Posion period
C. Silent period
D. Stop period
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Multiplexing provides _________
A. Efficiency
B. Privacy
C. Anti jamming
D. Both efficiency & privacy
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In TDM, the transmission rate of a multiplexed path is always _______ the sum of the transmission rates of the signal sources.
A. Greater than
B. Lesser than
C. Equal to
D. Equal to or greater than
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Word of the Day
14 Jul
Obscenity
the state or quality of being obscene.
بےہودگی، فحاشی، بے شرمی

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