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Recent questions tagged network-flow
0
votes
2
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31
FLOW CONTROL CN
Parshu gate
478
views
Parshu gate
asked
Nov 6, 2017
Computer Networks
network-flow
computer-networks
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–
0
votes
0
answers
32
FLOW CONTROL
Consider three nodes A B, C connected in series. Node A is connected to Node B via 3 Gbps link, 500 km length. Node B is connected to Node C via 60 Mbps link, 15 km length. The links are full duplex, but no other traffic on the links. A large file is ... . Assume velocity of propagation as $2 \times 10^8$ m/sec. What is the round trip time?______ msec (correct to two decimal points).
Consider three nodes A B, C connected in series. Node A is connected to Node B via 3 Gbps link, 500 km length. Node B is connected to Node C via 60 Mbps link, 15 km lengt...
Parshu gate
416
views
Parshu gate
asked
Nov 5, 2017
Computer Networks
computer-networks
network-flow
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–
0
votes
2
answers
33
Flow control
In flow control, the timer used is started when the transmission of the packet starts or when the last bit of the packet is transmitted? Any questions in flow control related to the timer?
In flow control, the timer used is started when the transmission of the packet starts or when the last bit of the packet is transmitted?Any questions in flow control rela...
prasoon raghav
795
views
prasoon raghav
asked
May 22, 2017
Computer Networks
computer-networks
network-flow
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1
votes
1
answer
34
MadeEasy Workbook: Computer Networks - Network Flow
An upper layer packet is split into 10 frames each of which has an 80% chance of arriving undamaged.if no error control is done by the data link protocol ,how many times must the message be sent on average to get the entire thing through?
An upper layer packet is split into 10 frames each of which has an 80% chance of arriving undamaged.if no error control is done by the data link protocol ,how many times ...
Jai
678
views
Jai
asked
Mar 31, 2017
Computer Networks
computer-networks
network-flow
made-easy-booklet
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–
21
votes
5
answers
35
GATE CSE 2017 Set 2 | Question: 35
Consider two hosts $X$ and $Y$, connected by a single direct link of rate $10^6\; \text{bits/sec}$. The distance between the two hosts is $10,000\;\text{km}$ and the propagation speed along the link is $2 \times 10^8 \;\text{m/sec}$. Host $X$ ... $p$ and $q$ are $p=50$ and $q=100$ $p=50$ and $q=400$ $p=100$ and $q=50$ $p=400$ and $q=50$
Consider two hosts $X$ and $Y$, connected by a single direct link of rate $10^6\; \text{bits/sec}$. The distance between the two hosts is $10,000\;\text{km}$ and the prop...
Madhav
8.0k
views
Madhav
asked
Feb 14, 2017
Computer Networks
gatecse-2017-set2
computer-networks
network-flow
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–
0
votes
1
answer
36
Computer networks colloison domain
What is number of colloision domains in following devices with x-interface??? A) Switch B) Hub C) Router D) Repeater E) Bridge E) Gateway
What is number of colloision domains in following devices with x-interface???A) SwitchB) HubC) RouterD) RepeaterE) BridgeE) Gateway
Rahul Jain25
1.2k
views
Rahul Jain25
asked
Feb 7, 2017
Computer Networks
computer-networks
network
network-flow
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0
votes
1
answer
37
COMPUTER NETWORKS CHANNEL CAPACITY
IS CHANNEL CAPACITY OF FULL DUPLEX LINK= 2*TP*BANDWIDTH AND CHANNEL CAPACITY OF HALF DUPLEX LINK= TP*BANDWIDTH ?? TP=PROPAGATION DELAY. AM I RIGHT??
IS CHANNEL CAPACITY OF FULL DUPLEX LINK= 2*TP*BANDWIDTHANDCHANNEL CAPACITY OF HALF DUPLEX LINK= TP*BANDWIDTH ??TP=PROPAGATION DELAY.AM I RIGHT??
sushmita
2.0k
views
sushmita
asked
Jan 31, 2017
Computer Networks
computer-networks
network
network-flow
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–
0
votes
0
answers
38
Computer Networks
Let us Consider a scenario of go-back-N protocol of having cumulative acknowledgements. In this scenario total sequence numbers used are 0, 1, 2, 3 and window size is 2 MSS. while transmitting the packet 1, it has been lost ... before timeout timer of 1 packet expires. Then what are the total number of data packets transmissions and acknowledgements transmissions successfully?
Let us Consider a scenario of go-back-N protocol of having cumulative acknowledgements. In this scenario total sequence numbers used are 0, 1, 2, 3 and window size is 2 M...
Shubham Pandey 2
206
views
Shubham Pandey 2
asked
Dec 24, 2016
Computer Networks
network-flow
+
–
51
votes
6
answers
39
GATE IT 2004 | Question: 87
A TCP message consisting of $2100$ $bytes$ is passed to IP for delivery across two networks. The first network can carry a maximum payload of $1200$ $bytes$ per frame and the second network can carry a maximum payload of $400$ $bytes$ per frame, excluding ... second network for this transmission? $\text{40 bytes}$ $\text{80 bytes}$ $\text{120 bytes}$ $\text{160 bytes}$
A TCP message consisting of $2100$ $bytes$ is passed to IP for delivery across two networks. The first network can carry a maximum payload of $1200$ $bytes$ per frame an...
Ishrat Jahan
19.1k
views
Ishrat Jahan
asked
Nov 2, 2014
Computer Networks
gateit-2004
computer-networks
network-flow
normal
+
–
26
votes
3
answers
40
GATE IT 2004 | Question: 80
In a data link protocol, the frame delimiter flag is given by $0111$. Assuming that bit stuffing is employed, the transmitter sends the data sequence $01110110$ as $01101011$ $011010110$ $011101100$ $0110101100$
In a data link protocol, the frame delimiter flag is given by $0111$. Assuming that bit stuffing is employed, the transmitter sends the data sequence $01110110$ as$011010...
Ishrat Jahan
9.9k
views
Ishrat Jahan
asked
Nov 2, 2014
Computer Networks
gateit-2004
computer-networks
network-flow
normal
+
–
49
votes
7
answers
41
GATE IT 2006 | Question: 67
A link of capacity $100$ $\text{Mbps}$ is carrying traffic from a number of sources. Each source generates an on-off traffic stream; when the source is on, the rate of traffic is $10$ $\text{Mbps}$, and when the source is off, the rate of traffic is zero. The duty cycle, which ... $\text{and}$ $30$ $12$ $\text{and}$ $25$ $5$ $\text{and}$ $33$ $15$ $\text{and}$ $22$
A link of capacity $100$ $\text{Mbps}$ is carrying traffic from a number of sources. Each source generates an on-off traffic stream; when the source is on, the rate of tr...
Ishrat Jahan
11.1k
views
Ishrat Jahan
asked
Nov 1, 2014
Computer Networks
gateit-2006
computer-networks
network-flow
normal
+
–
11
votes
1
answer
42
GATE CSE 1992 | Question: 01,v
A simple and reliable data transfer can be accomplished by using the 'handshake protocol'. It accomplishes reliable data transfer because for every data item sent by the transmitter _______.
A simple and reliable data transfer can be accomplished by using the 'handshake protocol'. It accomplishes reliable data transfer because for every data item sent by the ...
Kathleen
3.1k
views
Kathleen
asked
Sep 12, 2014
Computer Networks
gate1992
computer-networks
network-flow
easy
fill-in-the-blanks
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