Session Initiation Protocol Servlets! Trivia Quiz

25 Questions | Total Attempts: 501

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Session Initiation Protocol Servlets! Trivia Quiz

The quiz below is on session Initiation protocol servlets from the Java training we had these past weeks. It is perfect for ensuring that you have understood all that we have covered. Do you think you have what it takes to tackle it or do you need to review your notes first? Believe in yourself and give it a shot!


Questions and Answers
  • 1. 
    The body of a SIP message can contain a different protocol message embedded.
    • A. 

      True

    • B. 

      False

  • 2. 
    One of the SIP container responsibilities is the mapping of requests to responses.
    • A. 

      True

    • B. 

      False

  • 3. 
    Logical entity that generates a response to a SIP request.
    • A. 

      UA

    • B. 

      UAC

    • C. 

      UAS

    • D. 

      B2BUA

    • E. 

      None of the above

  • 4. 
    A request will be processed within a servlet in the most specific handling method (doInvite, for instance, instead of doRequest).
    • A. 

      True

    • B. 

      False

  • 5. 
    The logical entity that creates a new request, and sends it.  The role of this entity lasts only for the duration of that transaction.
    • A. 

      UA

    • B. 

      UAC

    • C. 

      UAS

    • D. 

      B2BUA

    • E. 

      None of the above

  • 6. 
    Is an "umbrella" object which can store application-specific data and correlate protocol sessions.
    • A. 

      SIP session

    • B. 

      HTTP session

    • C. 

      SIP Application session

    • D. 

      Session Description Protocol

    • E. 

      None of the above

  • 7. 
    The SIP factory includes a method to generate new Application Sessions.
    • A. 

      True

    • B. 

      False

  • 8. 
    Receives a request, forwards it and waits for a response, it keeps the state of the dialog.
    • A. 

      UA

    • B. 

      UAC

    • C. 

      UAS

    • D. 

      B2BUA

    • E. 

      None of the above

  • 9. 
    Which kind of session allows to store data to be shared in a SIP application?
    • A. 

      SIP Session

    • B. 

      HTTP Session

    • C. 

      SIP Application Session

    • D. 

      None of the above

  • 10. 
    The protocol that carries the voice in an IMS call is:
    • A. 

      SIP

    • B. 

      SDP

    • C. 

      RTP

    • D. 

      None of the above

  • 11. 
    SIP is used to setup, control and end a call.
    • A. 

      True

    • B. 

      False

  • 12. 
    SIP is not involved in session management.
    • A. 

      True

    • B. 

      False

  • 13. 
    A Registrar server is a kind of SIP server.
    • A. 

      True

    • B. 

      False

  • 14. 
    A Redirect server is a kind of SIP server.
    • A. 

      True

    • B. 

      False

  • 15. 
    A signaling router is a kind of SIP server.
    • A. 

      True

    • B. 

      False

  • 16. 
    The syntax description of the getApplicationSession method can be found in:
    • A. 

      JSR 289

    • B. 

      RFC 3261

    • C. 

      RFC 289

    • D. 

      None of the above

  • 17. 
    A SIP Servlet Container can handle HTTP requests, and SIP requests.
    • A. 

      True

    • B. 

      False

  • 18. 
    A SIP method is the same as a SIP servlet.
    • A. 

      True

    • B. 

      False

  • 19. 
    Any SIP request can be initial.
    • A. 

      True

    • B. 

      False

  • 20. 
    A SIP request does contain a status indicator.
    • A. 

      True

    • B. 

      False

  • 21. 
    From the following methods, select the one which is executed when a 200 Ok response is received in a SIP Servlet Container:
    • A. 

      DoRequest

    • B. 

      DoSuccessResponse

    • C. 

      DoResponse

    • D. 

      DoInvite

  • 22. 
    Select the method which is used to end a SIP session.
    • A. 

      ACK

    • B. 

      200 Ok

    • C. 

      END

    • D. 

      None of the above

  • 23. 
    The 302 response belongs to the group:
    • A. 

      Informational responses

    • B. 

      Success responses

    • C. 

      Redirect responses

    • D. 

      Error responses

  • 24. 
    One SIP session can contain several SIP Application Sessions.
    • A. 

      True

    • B. 

      False

  • 25. 
    The SIP factory allows the creation of new SIP requests.
    • A. 

      True

    • B. 

      False