Transport Layer Technology Introduction
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Questions and Answers

Which transport protocol is known for being connection-oriented and reliable?

  • FTP
  • UDP
  • HTTP
  • TCP (correct)
  • In TCP, what is the first step in establishing a connection between two hosts?

  • Packet routing
  • Handshake (correct)
  • Error correction
  • Data transmission
  • Which type of data transmission is better suited for User Datagram Protocol (UDP) over Transmission Control Protocol (TCP)?

  • Web browsing
  • File transfer
  • Streaming audio and video (correct)
  • Email communication
  • What OSI layer does TCP encapsulate data at?

    <p>Layer 4</p> Signup and view all the answers

    Which transport protocol is more likely to send data segments multiple times and out of order to compile a complete dataset?

    <p>TCP</p> Signup and view all the answers

    What is the main reason UDP is more appropriate than TCP for streaming audio and video?

    <p>Connectionless nature</p> Signup and view all the answers

    What does a TCP segment header contain?

    <p>16-bit source port number, 16-bit destination port number, 32-bit sequence number, 32-bit acknowledgement number</p> Signup and view all the answers

    What is the purpose of flow control in TCP?

    <p>To prevent the receiving host from losing or dropping data packets</p> Signup and view all the answers

    What is the mechanism for flow control based on in TCP?

    <p>Receive window in the ACK TCP header</p> Signup and view all the answers

    Which protocol is connectionless and unreliable?

    <p>UDP</p> Signup and view all the answers

    What is the purpose of sockets in TCP communications?

    <p>To identify where information is being sent from or received to on a network</p> Signup and view all the answers

    What features does TCP use to ensure data delivery without errors?

    <p>Reliability mechanisms like timers and acknowledgments</p> Signup and view all the answers

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