1.Question 1What ordering of TCP flags make up the Three-Way Handshake?1 pointSYN, SYN/ACK, ACKFIN, FIN/ACK, ACKSYN, ACK, FINSYN, ACK, SYN, ACK2.Question 2Transport layer protocols, like TCP and UDP, introduce the concept of a port. How many bits are in a port field?1 point3281643.Question 3A device that blocks traffic that meets certain criteria is known as a ________.1 pointHubFirewallRouterSwitch4.Question 4Which TCP flag is used to make the listening program respond immediately?1 pointURGACKRSTPSH5.Question 5_________are identified as ports 49152 through 65535.1 pointUser portsEphemeral portsSocketsSystem ports

1.Question 1The concept of taking traffic that’s all aimed at the same node and delivering it to the proper receiving service is known as _________.1 pointencapsulationdemultiplexingroutingmultiplexing2.Question 2Which field in the TCP header provides the information for the receiving network device to understand where the actual data payload begins? 1 pointChecksumAcknowledgement numberSequence numberData offset3.Question 3The sequence of SYN, SYN/ACK, and ACK packets is known as the _________.1 pointhigh fivethree-way handshakefour-way handshaketwo-way handshake4.Question 4If a TCP socket is ready and listening for incoming connections, it's in the ______ state.1 pointLISTENCLOSE_WAITSYN_SENTESTABLISHED5.Question 5A communication sent through Transmission Control Protocol (TCP) arrives out of order. What allows the data to be put back together in the correct order? 1 pointChecksumPreambleSequence numbersAcknowledgement number6.Question 6The OSI network model has _____ layers.1 pointsevenfivesixeight7.Question 7Which Transmission Control Protocol (TCP) flag is used to make sure the receiving end knows to examine the sequence number field? 1 pointFINRSTPSHSYN8.Question 8What layer of the TCP/IP Five-Layer Network Model allows applications to communicate in a way they understand?1 pointData layerTransport layerUser layerApplication layer9.Question 9A user requests an unencrypted webpage from a web server running on a computer, listening on the Internet Protocol address 10.1.1.150. What will be the socket address?1 point10.1.1.150:2110.1.1.150:8010.1.1.150.2110.1.1.150.8010.Question 10A communication between two devices is over the maximum limit of an ethernet frame size. The Transmission Control Protocol (TCP) splits up the data into segments. Which field in the header helps keep track of the many segments? 1 pointUrgent pointerChecksumSequence numberAcknowledgement number

Which of the following is the correct order of the messages sent during the TCP three-way handshake connection establishment?This type of question contains radio buttons and checkboxes for selection of options. Use Tab for navigation and Enter or space to select the option.optionASYN, SYN/ACK, and ACKoptionBACK, ACK/SYN, and SYNoptionCSYN, SYN/ACK, and FINoptionDFIN, ACK/FIN, and ACK

Question 3A device involved in a Transmission Control Protocol (TCP) connection is ready to close the connection. The other device in the connection agrees. What has occurred?1 pointThree-way handshakeFour-way handshakeHandshakeTwo-way handshake

The sequence of SYN, SYN/ACK, and ACK packets is known as the three-way handshake high five two-way handshake four-way handshake

The figure below shows the timing diagram for a TCP connection between Hosts A and B from the beginning to the end. First, we see the 3-way handshake. The client (Host A) combines 50 bytes of data with the last ACK of the 3-way handshake. The server (Host B) combines 100 bytes of data with the ACK packet sent back to the client. The client (Host A) closes the connection at this point which results in a FIN segment being sent to the server (Host B), which is combined with the ACK for the 100-byte data. After a little while, the server (Host B) closes the connection as well.Enter the numeric values for a, b, c, d, e and f in the spaces provided below. No explanation is necessary. 0.5 mark for each.