The Transport and Application Layer Post author:Devendra Kumar Post published: Post comments:0 Comments 11. The transport layer handles multiplexing and demultiplexing through what type of device? Answers SwitchesHubsRoutersPorts 12. Which field in the TCP header provides the information for the receiving network device to understand where the actual data payload begins? Answers ChecksumData offsetAcknowledgement numberSequence number 13. A 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? Answers Two-way handshakeThree-way handshakeHandshakeFour-way handshake 14. If a TCP socket is ready and listening for incoming connections, it's in the ______ state. Answers CLOSE_WAITESTABLISHEDSYN_SENTLISTEN 15. A communication sent through Transmission Control Protocol (TCP) arrives out of order. What allows the data to be put back together in the correct order? Answers Acknowledgement numberSequence numbersChecksumPreamble 16. In the OSI network model, the ________ is responsible for facilitating the communication between actual applications and the transport layer. Answers session layerapplication layerphysical layerpresentation layer 17. You are sending a very small amount of information that you need the listening program to respond to immediately. Which Transmission Control Protocol (TCP) flag will be used? Answers ACKRSTPSHURG 18. What layer of the TCP/IP Five-Layer Network Model allows applications to communicate in a way they understand? Answers Data layerUser layerApplication layerTransport layer 19. What port does the File Transfer Protocol (FTP) typically listen on? Answers 218044325 20. A 32-bit number that's used to keep track of where you are in a sequence of TCP segments is known as a(n) ______ number. Answers TCPaddresssequenceacknowledgement Shuffle Q/A 1 21. The concept of taking traffic that’s all aimed at the same node and delivering it to the proper receiving service is known as _________. Answers encapsulationmultiplexingroutingdemultiplexing 22. Which field in a Transmission Control Protocol (TCP) header provides the next expected segment? Answers ChecksumData offsetSequence numberAcknowledgement number Previous Next Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Devendra Kumar Project Management Apprentice at Google You Might Also Like Broadband Internet Week 2 – The customer journey and the marketing funnel – Shuffle Q/A 3 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.