Dark Mode

Recent questions tagged tcp

0 votes

1 answer

1

Get command is found in a) tcp/ip b) ftp c) mac d) asp

Jeetmoni saikia asked in Computer Networks Feb 17

by Jeetmoni saikia

88 views

1 vote

2 answers

2

GATE CSE 2023 | Question: 40
Suppose you are asked to design a new reliable byte-stream transport protocol like $\text{TCP}.$ This protocol, named $\textsf{myTCP}$, runs over a $100 \mathrm{~Mbps}$ network with Round Trip Time of $150$ ... lengths of the Sequence Number field in the $\textsf{myTCP}$ header? $30$ bits $32$ bits $34$ bits $36$ bits

admin asked in Computer Networks Feb 15

by admin

1.2k views

0 votes

0 answers

3

Tcp questions
Consider a client has established TCP connection with a server and sending data. The propagation delay is 5 ms and there are no timeouts and errors during transmission. The size of the receiver advertised window is 128 KB, the slow-start threshold at the client is 64 ... = 10 ms. What is the size of the congestion window (in KB) at time 90 ms after all acknowledgements are processed?

Sahil_Lather asked in Computer Networks Jan 27

by Sahil_Lather

88 views

0 votes

0 answers

4

RTO in TCP question
A host sends two packets and receives two acknowledgments. The time is shown as hour:minute:seconds. Segment 1 was sent at 0:0:00. Segment 2 was sent at 0:0:07. ACK for segments 1 and 2 received at 0:0:09. Calculate the value of RTO.

Sahil_Lather asked in Computer Networks Jan 27

by Sahil_Lather

65 views

0 votes

1 answer

5

TCP question
Consider the slow start phase for a congestion control in a TCP connection. Initially, the window size is 4 MSS and the threshold is 36 MSS. After which transmission window size reached the threshold limit? 3 4 5 7

Sahil_Lather asked in Computer Networks Jan 27

by Sahil_Lather

53 views

0 votes

0 answers

6

MTU question from computer networks
Consider an IP packet with a length of 4,500 bytes that includes a 20-byte IPv4 header and a 40-byte TCP header. The packet is forwarded to an IPv4 router that supports a Maximum Transmission Unit (MTU) of 600 bytes. Assume that the length ... fragment will be 600 Bytes. The last fragment size will be 468 Bytes. The fragment offset in the second fragment is 144.

Sahil_Lather asked in Computer Networks Jan 27

by Sahil_Lather

82 views

0 votes

1 answer

7

Self-Doubt , Computer Networks-Throughput
Station A is connected with 1Giga ethernet link to station B . Round trip latency is 10millisecond. If a very large file has to be sent from A to B using file transfer protocol , what is the best throughput in bits per second sender can expect, assuming the TCP window size is 64KB.

rd8794 asked in Computer Networks Jan 25

by rd8794

69 views

0 votes

1 answer

8

Made Easy Test Series | HTTP & TCP
Assume that we are retrieving a HTML file with 10 embedded objects. To retrieve the base file and the objects under non-persistent HTTP with no parallel connections, X' number of round trip time is required. Y' number of round trip time is required to retrieve the base file and the objects under ... 14) X=22, Y=6, Z= 56 (∵ X+Y = 28) X=21, Y=5, Z= 26 (∵ X+Y = 26)

Souvik33 asked in Computer Networks Jan 20

120 views

0 votes

1 answer

9

Does TCP uses negative acknowledgement?
Does TCP use negative acknowledgment? According to me for flow control TCP uses a mix of both SR and GO BACK N protocol, and SR protocol uses negative acknowlegment thus TCP can use negative acknowlegement. Am I right?

Chaitanya Kale asked in Computer Networks Jan 19

by Chaitanya Kale

197 views

0 votes

1 answer

10

TCP Congestion Control | Threshold value | cwnd | ssthres
Consider the following Statements: Statement I. If there is no congestion, initially, the ssthres (slow start threshold) is set as high as the advertised window size of the receiver Statement II. The (ssthres)new = (window size ... are correct. None of statement I and II is correct Only statement II is correct. Only statement I is correct.

Souvik33 asked in Computer Networks Dec 14, 2022

174 views

1 vote

1 answer

11

CN | ACE Practice Book | Q47
Host A (on TCP/ IPv4 network A) sends an IP datagram to host B (also on TCP/IPV4 network B). Assume that, no error occurred during the transmission of D. When D reaches B, which of the following IP header field(s) may be different from that of the original datagram D? TTL Checksum Fragment offset HLEN (Header length)

anupamsworld asked in Computer Networks Dec 8, 2022

by anupamsworld

161 views

0 votes

1 answer

12

Computer Networks

atajan asked in Computer Networks Dec 1, 2022

by atajan

148 views

Page:

1
2
3
4
5
6
...
10
next »

Recent questions tagged tcp