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Search results for tcp
0
votes
1
answer
41
Get command is found in a) tcp/ip b) ftp c) mac d) asp
Jeetmoni saikia
419
views
Jeetmoni saikia
asked
Feb 17, 2023
Computer Networks
tcp
computer-networks
+
–
46
votes
3
answers
42
GATE IT 2008 | Question: 69
The three way handshake for $\text{TCP}$ connection establishment is shown below. Which of the following statements are TRUE? $S1:$ Loss of $\text{SYN} + \text{ACK}$ from the server will not establish a connection $S2:$ Loss of $\text{ACK}$ from the client cannot establish ... on no packet loss $S2$ and $S3$ only $S1$ and $S4$ only $S1$ and $S3$ only $S2$ and $S4$ only
The three way handshake for $\text{TCP}$ connection establishment is shown below. Which of the following statements are TRUE?$S1:$ Loss of $\text{SYN} + \text{ACK}$ from...
Ishrat Jahan
15.1k
views
Ishrat Jahan
asked
Oct 29, 2014
Computer Networks
gateit-2008
computer-networks
tcp
normal
+
–
0
votes
1
answer
43
Which of the following describe the DHCP Discover message? 1) It uses FF:FF:FF:FF:FF:FF as a layer 2 broadcast. I uses UDP as the Transport layer protocol. It uses TCP as the Transport layer protocol. It does not use a layer 2 destination address. [A]. 1 only [B]. 1 and 2 @ [C]. 3 and 4 [D]. 4 only
Jeetmoni saikia
956
views
Jeetmoni saikia
asked
Oct 17, 2022
Computer Networks
udp
transport-layer
tcp
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–
0
votes
1
answer
44
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
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 wind...
Sahil_Lather
487
views
Sahil_Lather
asked
Jan 27, 2023
Computer Networks
computer-networks
tcp
+
–
0
votes
1
answer
45
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?
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 ...
Chaitanya Kale
861
views
Chaitanya Kale
asked
Jan 19, 2023
Computer Networks
tcp
computer-networks
transport-layer
+
–
0
votes
1
answer
46
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.
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 pr...
rd8794
400
views
rd8794
asked
Jan 25, 2023
Computer Networks
computer-networks
throughput
tcp
+
–
0
votes
0
answers
47
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?
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. T...
Sahil_Lather
388
views
Sahil_Lather
asked
Jan 27, 2023
Computer Networks
computer-networks
tcp
+
–
0
votes
0
answers
48
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.
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 segm...
Sahil_Lather
341
views
Sahil_Lather
asked
Jan 27, 2023
Computer Networks
computer-networks
tcp
+
–
0
votes
0
answers
49
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.
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...
Sahil_Lather
453
views
Sahil_Lather
asked
Jan 26, 2023
Computer Networks
computer-networks
ip-packet
tcp
+
–
0
votes
1
answer
50
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)
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...
Souvik33
456
views
Souvik33
asked
Jan 20, 2023
Computer Networks
http
made-easy-test-series
computer-networks
tcp
+
–
1
votes
1
answer
51
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)
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...
anupamsworld
491
views
anupamsworld
asked
Dec 8, 2022
Computer Networks
computer-networks
tcp
ace-booklet
+
–
0
votes
1
answer
52
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.
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 siz...
Souvik33
896
views
Souvik33
asked
Dec 14, 2022
Computer Networks
congestion-control
tcp
computer-networks
+
–
0
votes
1
answer
53
Computer Networks
atajan
310
views
atajan
asked
Dec 1, 2022
Computer Networks
computer-networks
tcp
congestion-control
+
–
2
votes
1
answer
54
Packets of the same session may be routed through different paths in: 1)TCP, but not UDP 2)TCP and UDP 3)UDP, but not TCP 4) Neither TCP nor UDP
Jeetmoni saikia
604
views
Jeetmoni saikia
asked
Oct 15, 2022
Computer Networks
computer-networks
tcp
udp
easy
+
–
1
votes
2
answers
55
Computer Networks
I am slightly confused in 40 Gbps. When to use 2^30 and when to use 10^3 in conversion.
I am slightly confused in 40 Gbps. When to use 2^30 and when to use 10^3 in conversion.
Overflow04
700
views
Overflow04
asked
Sep 11, 2022
Computer Networks
computer-networks
self-doubt
tcp
test-series
+
–
2
votes
1
answer
56
#selfDoubt
How can Silly Window Syndrome cause Thrashing?
How can Silly Window Syndrome cause Thrashing?
robinofautumn
338
views
robinofautumn
asked
Nov 11, 2022
Computer Networks
computer-networks
tcp
+
–
0
votes
1
answer
57
Arihant Gate Tutor 2023
Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead ? RARP FTP TFTP Telnet The correct answer is c. TFTP Could someone explain how ?
Which of the following TCP/IP protocol is used for file transfer with minimal capability and minimal overhead ?RARPFTPTFTPTelnetThe correct answer is c. TFTPCould someone...
arkaprava_gupta
552
views
arkaprava_gupta
asked
Nov 7, 2022
Computer Networks
computer-networks
tcp
+
–
30
votes
5
answers
58
GATE CSE 2005 | Question: 23
Packets of the same session may be routed through different paths in: TCP, but not UDP TCP and UDP UDP, but not TCP Neither TCP nor UDP
Packets of the same session may be routed through different paths in:TCP, but not UDPTCP and UDPUDP, but not TCPNeither TCP nor UDP
Kathleen
19.4k
views
Kathleen
asked
Sep 22, 2014
Computer Networks
gatecse-2005
computer-networks
tcp
udp
easy
+
–
1
votes
1
answer
59
CN Doubt
The underlying Transport layer protocol used by SMTP is ________ (a) TCP (b) UDP (c) Either TCP or UDP
The underlying Transport layer protocol used by SMTP is ________(a) TCP(b) UDP(c) Either TCP or UDP
Jeetmoni saikia
497
views
Jeetmoni saikia
asked
Nov 4, 2022
Computer Networks
computer-networks
transport-layer
tcp
udp
+
–
1
votes
1
answer
60
TCP congestion control
Suppose you are using TCP to transfer a 4 MB file over a network. The receiver advertises a receive window of 4 MB. Assume that the retransmission timers expire after 5 RTTs. (a) If TCP sends 4KB segments, how many RTTs does it take ... implements fast retransmit and fast recovery. How many RTTs are saved by the fact that your TCP implements fast retransmit and fast recovery?
Suppose you are using TCP to transfer a 4 MB file over a network. The receiver advertises a receive window of 4 MB. Assume that the retransmission timers expire after 5 R...
akmishra_1947
781
views
akmishra_1947
asked
Nov 26, 2018
Computer Networks
tcp
congestion-control
transport-layer
computer-networks
+
–
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