OSI Layer 4 Class Questions

12 Questions | Total Attempts: 138

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OSI Model Quizzes & Trivia

The Open Systems Interconnections is one of the communication concepts used in computer networking. The quiz below is set to gauge your understanding on this protocol. All the best as you gauge what you know.


Questions and Answers
  • 1. 
    What common protocol mentioned in this lesson is the slowest and why?
  • 2. 
    What makes UDP faster then TCP?
    • A. 

      UDP uses a different protocol than TCP does and UDP is more effecient.

    • B. 

      TCP uses much more bandwidth than UDP does and so UDP runs much faster

    • C. 

      UDP does not use a checksum to find errors that were sent and TCP does and that makes it slower.

    • D. 

      Billy Mays uses UDP GO FASTER

    • E. 

      UDP is newer and more advanced

  • 3. 
    Why would you use UDP over TCP?
    • A. 

      If you need to send information somewhere very fast without the need to receive all the information UDP sends info faster

    • B. 

      UDP checks for errors as it sends information so its more reliable

    • C. 

      Ducks use UDP so its better

    • D. 

      UDP makes information travel faster and gives you more bandwidth compared to TCP

    • E. 

      TCP does not have error checking and UDP does so UDP is the better choice and sends information faster

  • 4. 
    What happens to a corrupted file sent through UDP when its received?
    • A. 

      Your computer does not receive any message.

    • B. 

      It is deleted and you never see it.

    • C. 

      UPD sends it back and makes the message get resent uncorrupted

    • D. 

      The corrupted file takes time to decode and therefore takes longer than TCP

    • E. 

      The file is fully deleted

  • 5. 
    If you have a media center PC and you want to stream multimedia, what protocol would your network most likely use?
    • A. 

      SMTP

    • B. 

      ACORNS!

    • C. 

      HTTP

    • D. 

      TCP

    • E. 

      UDP

  • 6. 
    Does UDP use checksums?
    • A. 

      Yes, it does but UDP just discards corrupted files.

    • B. 

      No, UDP does not check any files; it only discards corrupted ones

    • C. 

      Yes; the files are requested for re-transmission because the checksum recognizes the error

    • D. 

      Neither of them use checksums

    • E. 

      No,

  • 7. 
    Which protocol is used more in the transportation layer?
    • A. 

      HDP

    • B. 

      DMT

    • C. 

      TCP

    • D. 

      MmmMMM BILLY MAYS!!

    • E. 

      UDP

  • 8. 
    Does there need to be a checksum header on both protocols
    • A. 

      No, the header belongs on the HDP and is always on both protocols

    • B. 

      No, only on the TCP protocol

    • C. 

      No, there doesnt ever need to be a checksum header

    • D. 

      Yes, there is always a header with a checksum on both

    • E. 

      No, because Chuck Norris said so

  • 9. 
    What its the standard protocol for communicating across the internet?
    • A. 

      UDP/DP

    • B. 

      HDP/IT

    • C. 

      TCP/IP

    • D. 

      UDHP

    • E. 

      PDH3.3

  • 10. 
    ---------------If you are sending many packets to many different destinations which protocol is more speed efficient?
    • A. 

      The DNS server

    • B. 

      UDHP

    • C. 

      UDP

    • D. 

      TCP/IP

    • E. 

      HTTP

  • 11. 
    UDP stands for ____ ________ _______
  • 12. 
    What does UDP depend on to move packets around the network on its behalf?
    • A. 

      TCP

    • B. 

      IP

    • C. 

      Packet Tracer!

    • D. 

      The network connection

    • E. 

      Emails

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