Recent questions tagged network

1 votes
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6
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10
0 votes
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2 votes
1 answer
15
difference between circuit switching and virtual circuit switching ?do we have icmp in syllabus ?
1 votes
3 answers
21
A noiseless 4-kHz channel is sampled every 1 msec. What is the maximum data rate? How does the maximum data rate change if the channel is noisy, with a signal-to-noise ra...
2 votes
2 answers
23
Let a cluster of stations share 48Kbps of pure Aloha channel. Every station outputs frames of length 1024bits on an average of every 50seconds. Then what is the maximum v...
0 votes
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24
what is the mean of this equation in Ethernet ? Transmission Time >= 2*Propagation Time
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1 answer
25
I know I shouldn't be asking this but still:Window size is 16 bits in TCP so maximum possible value is 2^16=65535 bytes.Why bytes not bits?
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26
Which are chapters to study for gate 2018 from Forouzan for computer networks?
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28
What is number of colloision domains in following devices with x-interface???A) SwitchB) HubC) RouterD) RepeaterE) BridgeE) Gateway
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29
IS CHANNEL CAPACITY OF FULL DUPLEX LINK= 2*TP*BANDWIDTHANDCHANNEL CAPACITY OF HALF DUPLEX LINK= TP*BANDWIDTH ??TP=PROPAGATION DELAY.AM I RIGHT??