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Some good questions
Recent questions tagged sliding-window
7
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1
answer
1
GO Classes Test Series 2024 | Mock GATE | Test 13 | Question: 52
Consider a sliding window protocol with a window size of $5$ using cumulative ACKs (and ACK is being sent for each segment). Retransmissions: retransmissions occur under two conditions: Reception of three duplicate ACKs (that is, three identical ... first retransmitted (expressed in terms of msec after $t=0 )?$ $23$ $42$ $43$ $102$
GO Classes
asked
in
Computer Networks
Jan 28
by
GO Classes
757
views
goclasses2024-mockgate-13
goclasses
computer-networks
sliding-window
2-marks
1
vote
1
answer
2
Selective Repeat
Consider a sliding window protocol that uses Selective Repeat, the sender sliding window size is 32. The sequence number of the frame to be sent after sending 200 frames ___________
amitarp818
asked
in
Computer Networks
Sep 18, 2023
by
amitarp818
484
views
selective-repeat
sliding-window
computer-networks
0
votes
1
answer
3
Go-Back-N
In Go-Back-N protocol (with an ACK/NAK response time within three frame transmissions) there are constantly new frames to be transmitted. The frames are numbered with 3 bits and all numbers 0, 1, . . , 7 are used. The length of the transmission ... the 3rd and 9th transmission. Give the transmission window and receive window for the first 18 frames, and the numbering of the frames.
Georgerene
asked
in
Computer Networks
Jun 12, 2023
by
Georgerene
463
views
go-back-n
computer-networks
sliding-window
1
vote
1
answer
4
MADE EASY test series | Computer Networks
Can someone please suggest weather to go for 20.5 or 21 in these kind of problems in GATE? As logically 21 is correct, but mathematically 20.5 is correct. Both the answers can be reasoned correct and wrong, feels like “Umpire’s call” in DRS, cricket.
Souvik33
asked
in
Computer Networks
Jan 3, 2023
by
Souvik33
419
views
made-easy-test-series
computer-networks
go-back-n
sliding-window
2
votes
1
answer
5
Solution is 2 or 3?
Should the solution for the above question be 2 or 3?
h4kr
asked
in
Computer Networks
Dec 9, 2022
by
h4kr
483
views
computer-networks
sliding-window
go-back-n
selective-repeat
0
votes
2
answers
6
Sliding window, Go-Back-N protocol, All ack lost case
I understood that receiver will correctly discard the frames in GBN all ack lost case. But its given that its positive ack and hence receiver wont send ack for discarded frames.Wont the sender be sending the same frames again and again ... timeout as receiver will never send ack again? So how will the sender slide the window to the next frames?
fred20978
asked
in
Computer Networks
Nov 8, 2022
by
fred20978
1.0k
views
computer-networks
go-back-n
sliding-window
2
votes
2
answers
7
gateforum
h4kr
asked
in
Computer Networks
Nov 2, 2022
by
h4kr
395
views
gateforum-test-series
computer-networks
sliding-window
0
votes
0
answers
8
Computer Networks
In the given solution , while calculating transmission time why 8 is not multiplied i.e. Length = 2000Byte = 2000 * 8 bits formula is not used.
Overflow04
asked
in
Computer Networks
Aug 7, 2022
by
Overflow04
532
views
computer-networks
ace-test-series
sliding-window
2
votes
0
answers
9
Testseries-doubt
“An SR sender’s window base cannot a have lower sequence number than the receiver window base” can some one explain this statement ? Why it is false
Kabir5454
asked
in
Computer Networks
Jul 13, 2022
by
Kabir5454
438
views
sliding-window
computer-networks
zeal-test-series
0
votes
2
answers
10
Self doubt CN
In the connection termination phase, suppose the FIN segment from the client-side contains data ranging from sequence no 100 to 200, So will the ACK no from the server start from 201 or 202? Will the FIN flag consume 1 extra sequence number at the end, ... context of my question, will that sequence number be 99, before the beginning of the data segment or 201, after the data segment
tusharb
asked
in
Computer Networks
Jan 24, 2022
by
tusharb
982
views
computer-networks
self-doubt
tcp
ip-packet
sliding-window
0
votes
1
answer
11
slow start phase self doubt
when no of RTT is asked , i am confused when will start from 1 AND when will start from 2 rest part i known folow until thresold size and then increse with given MSS LET SUPPOSE THRESOLD 20 FOR EX ::: 1 2 4 8 16 20 22 24 26 OR 2 4 8 16 20 22 24 26 in ex 1 no of rtt is 9 while in ex 2 no of rtt is 8 can anyone tell me when we will start 1 and when we will start with 2
jugnu1337
asked
in
Computer Networks
Dec 28, 2021
by
jugnu1337
338
views
sliding-window
14
votes
2
answers
12
GATE CSE 2021 Set 1 | Question: 49
Consider the sliding window flow-control protocol operating between a sender and a receiver over a full-duplex error-free link. Assume the following: The time taken for processing the data frame by the receiver is negligible. The time taken for ... number of frames, (rounded to the nearest integer) needed to achieve a link utilization of $50\%$ is_____________.
Arjun
asked
in
Computer Networks
Feb 18, 2021
by
Arjun
13.0k
views
gatecse-2021-set1
computer-networks
network-protocols
sliding-window
numerical-answers
2-marks
3
votes
2
answers
13
NIELIT 2017 DEC Scientific Assistant A - Section B: 43
When we use slow-start algorithm, the size of the congestion window increases _______ until it reaches a threshold. Additively Multiplicatively Exponentially None of the options
Lakshman Bhaiya
asked
in
Computer Networks
Mar 31, 2020
by
Lakshman Bhaiya
2.1k
views
nielit2017dec-assistanta
computer-networks
congestion-control
sliding-window
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