Sends a1-byteprobesegmentWhen thereceiveradvertises awindow size of0, the sender:4000bytesIf Host B has abuffer of 5000bytes and 1000bytes areunprocessed,what is rwnd?Retransmissiontimer is basedon RTTWhich of thefollowingstatementsabout TCPerror control iscorrect?Flowcontroland errorcontrolmechanismsTCP use forreliabilitySymbol forcongestionwindow cwndThe numberof the firstdata byte inthe segmentIn TCP, thesequencenumber in asegmentdefines:Go-Back-NandSelectiveRepeat  TCP flowcontrol liesbetweenwhich twoprotocolsChecksum  Which fielddetectscorruption?AcknowledgmentnumberWhichnumber isthe next byteexpected bythe receiver65,535bytesThe maximumwindow size inTCP flowcontrol, if 16bits are used,is:SYNWhich flag inthe TCPcontrol field isused to initiatea connectionSequencenumber  Whichnumberlabels thefirst data bytein a segment4000bytesIf Host B has abuffer of 5000bytes and 1000bytes areunprocessed,what is rwnd?TCPheader 20–60 bytes  The TCPheaderlengthrangesbetweenTodetecterrorsWhat is thepurpose ofthechecksumfield in TCP?SelectiveRepeat“Which ARQprotocolacknowledgesindividualframes/bytes?Segment  “What dowe call aTCPPDU?FINWhich TCPflag is usedto terminatea connectionMinimumof rwndand cwndThe effectiveTCP windowsize isdeterminedby:SYNflooding  A commonattackexploiting theTCP three-wayhandshake is:CONNECTIONorientedTCP isclassified aswhich typeof protocolSequencenumbers andacknowledgmentsWhat ensuresthat TCPdelivers data incorrect order tothe application?Three-wayhandshake  “Name theTCPconnectionestablishmentmethodConsumesonesequencenumber if nodataACKSends a1-byteprobesegmentWhen thereceiveradvertises awindow size of0, the sender:4000bytesIf Host B has abuffer of 5000bytes and 1000bytes areunprocessed,what is rwnd?Retransmissiontimer is basedon RTTWhich of thefollowingstatementsabout TCPerror control iscorrect?Flowcontroland errorcontrolmechanismsTCP use forreliabilitySymbol forcongestionwindow cwndThe numberof the firstdata byte inthe segmentIn TCP, thesequencenumber in asegmentdefines:Go-Back-NandSelectiveRepeat  TCP flowcontrol liesbetweenwhich twoprotocolsChecksum  Which fielddetectscorruption?AcknowledgmentnumberWhichnumber isthe next byteexpected bythe receiver65,535bytesThe maximumwindow size inTCP flowcontrol, if 16bits are used,is:SYNWhich flag inthe TCPcontrol field isused to initiatea connectionSequencenumber  Whichnumberlabels thefirst data bytein a segment4000bytesIf Host B has abuffer of 5000bytes and 1000bytes areunprocessed,what is rwnd?TCPheader 20–60 bytes  The TCPheaderlengthrangesbetweenTodetecterrorsWhat is thepurpose ofthechecksumfield in TCP?SelectiveRepeat“Which ARQprotocolacknowledgesindividualframes/bytes?Segment  “What dowe call aTCPPDU?FINWhich TCPflag is usedto terminatea connectionMinimumof rwndand cwndThe effectiveTCP windowsize isdeterminedby:SYNflooding  A commonattackexploiting theTCP three-wayhandshake is:CONNECTIONorientedTCP isclassified aswhich typeof protocolSequencenumbers andacknowledgmentsWhat ensuresthat TCPdelivers data incorrect order tothe application?Three-wayhandshake  “Name theTCPconnectionestablishmentmethodConsumesonesequencenumber if nodataACK

TCP QUESTIONS - Call List

(Print) Use this randomly generated list as your call list when playing the game. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.


1
G G
2
G G
3
I I
4
B B
5
G G
6
O O
7
O O
8
N N
9
B B
10
B B
11
N N
12
O O
13
I I
14
N N
15
B B
16
B B
17
I I
18
I I
19
N N
20
I I
21
O O
22
G G
23
G G
24
O O
  1. G-When the receiver advertises a window size of 0, the sender:
    G-Sends a 1-byte probe segment
  2. G-If Host B has a buffer of 5000 bytes and 1000 bytes are unprocessed, what is rwnd?
    G-4000 bytes
  3. I-Which of the following statements about TCP error control is correct?
    I-Retransmission timer is based on RTT
  4. B-mechanisms TCP use for reliability
    B-Flow control and error control
  5. G-cwnd
    G-Symbol for congestion window
  6. O-In TCP, the sequence number in a segment defines:
    O-The number of the first data byte in the segment
  7. O-TCP flow control lies between which two protocols
    O-Go-Back-N and Selective Repeat
  8. N-Which field detects corruption?
    N-Checksum
  9. B-Which number is the next byte expected by the receiver
    B-Acknowledgment number
  10. B-The maximum window size in TCP flow control, if 16 bits are used, is:
    B-65,535 bytes
  11. N-Which flag in the TCP control field is used to initiate a connection
    N-SYN
  12. O-Which number labels the first data byte in a segment
    O-Sequence number
  13. I-If Host B has a buffer of 5000 bytes and 1000 bytes are unprocessed, what is rwnd?
    I-4000 bytes
  14. N-The TCP header length ranges between
    N-TCP header 20–60 bytes
  15. B-What is the purpose of the checksum field in TCP?
    B-To detect errors
  16. B-“Which ARQ protocol acknowledges individual frames/bytes?
    B-Selective Repeat
  17. I-“What do we call a TCP PDU?
    I-Segment
  18. I-Which TCP flag is used to terminate a connection
    I-FIN
  19. N-The effective TCP window size is determined by:
    N-Minimum of rwnd and cwnd
  20. I-A common attack exploiting the TCP three-way handshake is:
    I-SYN flooding
  21. O-TCP is classified as which type of protocol
    O-CONNECTION oriented
  22. G-What ensures that TCP delivers data in correct order to the application?
    G-Sequence numbers and acknowledgments
  23. G-“Name the TCP connection establishment method
    G-Three-way handshake
  24. O-ACK
    O-Consumes one sequence number if no data