Which scenario describes a function provided by the transport layer?

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Which scenario describes a function provided by the transport layer?

  • A student has two web browser windows open in order to access two web sites. The transport layer ensures the correct web page is delivered to the correct browser window.
  • A student is using a classroom VoIP phone to call home. The unique identifier burned into the phone is a transport layer address used to contact another network device on the same network.
  • A corporate worker is accessing a web server located on a corporate network. The transport layer formats the screen so the web page appears properly no matter what device is being used to view the web site.
  • A student is playing a short web-based movie with sound. The movie and sound are encoded within the transport layer header.
    Explanation:

    The source and destination port numbers are used to identify the correct application and window within that application.

For more questions and answers go to below link:

  1. CCNA1 v7 – ITNv7 – Modules 14 – 15: Network Application Communications Exam Answers

  2. CCNA1 v7 – ITNv7 – Final Exam Answers