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Recent questions tagged csma-cd

4 votes
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63
Jamming Signal
What is Jamming Signal and How does it Work?
What is Jamming Signal and How does it Work?
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65
csma/cd
who generate JAM signal while collision?
who generate JAM signal while collision?
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2 votes
1 answer
67
CSMA/CD
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1 votes
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68
Test by Bikram | Mock GATE | Test 3 | Question: 37
In a college, the $CSMA / CD$ protocol has a bandwidth of $512$ $Mbps$ and distance of $2$ $km/s$. If the signal speed is $2,00,000$ $km$, then the minimum frame size in order to detect a collision is _________ $bytes$.
In a college, the $CSMA / CD$ protocol has a bandwidth of $512$ $Mbps$ and distance of $2$ $km/s$.If the signal speed is $2,00,000$ $km$, then the minimum frame size in o...
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2 votes
4 answers
73
csma/cd
A network with CSMA/CD protocol in the MAC layer is running at 1 Gbps over a 1 km cable with no repeaters. The signal speed in the cable is 2 x 108 m/sec. The frame size for this network 10000 bits what is the total time requires to send this frame completly ?
A network with CSMA/CD protocol in the MAC layer is running at 1 Gbps over a 1 km cable with no repeaters. The signal speed in the cable is 2 x 108 m/sec. The frame size...
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2 votes
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79
CSMA/CD
Two CSMA/CD stations are each trying to transmit long (multiframe) files. After each frame is sent, they contend for the channel, using the binary exponential backoff algorithm. What is the probability that the contention ends on round k? $\Sigma kP_k$ $kP_k$ $\Sigma P_k$ none
Two CSMA/CD stations are each trying to transmit long (multiframe) files. After each frame is sent, they contend for the channel, using the binary exponential backoff alg...
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6 votes
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80
ISRO2016-69
In Ethernet CSMA/CD, the special bit sequence transmitted by media access management to handle collision is called Preamble Postamble Jam None of these
In Ethernet CSMA/CD, the special bit sequence transmitted by media access management to handle collision is calledPreamblePostambleJamNone of these
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2 votes
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83
Calculating frame length when bit rate, propagation delay(in bits) and length of link is given.
Assume CSMA/CD protocol. Find the least frame length in bytes for a 2 Mbps bit rate and 1.5km long network where propagation delay is 4.25 nano seconds per metre _______
Assume CSMA/CD protocol. Find the least frame length in bytes for a 2 Mbps bit rate and 1.5km long network where propagation delay is 4.25 nano seconds per metre _______
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1 votes
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84
Csma cd
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8 votes
3 answers
85
csma/cd
Two csma/cd stations are trying to send frames..After each frame is sent they contend for channel using backoff exponential algorithm?What is probability that contention ends on round k?
Two csma/cd stations are trying to send frames..After each frame is sent they contend for channel using backoff exponential algorithm?What is probability that contention ...
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1 votes
3 answers
86
Csma cd
Why in csma cd transmission time=2*propogation time
Why in csma cd transmission time=2*propogation time
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2 votes
2 answers
87
Frame size (jamming signal)
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7 votes
3 answers
89
ISRO2008-6
Which of the following transmission media is not readily suitable to CSMA operation? Radio Optical fibers Coaxial cable Twisted pair
Which of the following transmission media is not readily suitable to CSMA operation?RadioOptical fibersCoaxial cableTwisted pair
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