Is460 Group 5- Telecommunication Quiz

15 Questions | Total Attempts: 872

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Is460 Group 5- Telecommunication Quiz

Group 5's quiz on telecommunications


Questions and Answers
  • 1. 
    The telephone was the first form of telecommunication?
    • A. 

      True

    • B. 

      False

  • 2. 
    Which one of these is NOT an early form of telecommunications?
    • A. 

      Smoke signals

    • B. 

      Drums

    • C. 

      Flags

    • D. 

      All of the above were early forms of telecommunications

  • 3. 
    3G newtworks can support data transfer of up to 50Mbs/s
    • A. 

      True

    • B. 

      False

  • 4. 
    Which one of these is a form of wired communications?
    • A. 

      WIFI

    • B. 

      Walkie-Talkies

    • C. 

      Public Radio

    • D. 

      Cell Phone

    • E. 

      Landline

  • 5. 
    3G stand for __________?
  • 6. 
    How many generations of wireless telecommunication networks have been developed?
    • A. 

      2

    • B. 

      4

    • C. 

      6

    • D. 

      12

  • 7. 
    Which of the following is NOT a feature of the Verison Hub?
    • A. 

      Mapping directories

    • B. 

      Stream video

    • C. 

      Built in camera

    • D. 

      Color touch screen

  • 8. 
    VOIP technologies deliver voice communications over which of the following networks?
    • A. 

      IP

    • B. 

      Cable T.V.

    • C. 

      Telephone land line

    • D. 

      Other

  • 9. 
    Which of the following are benefits of VOIP?
    • A. 

      Reduction in communication cost

    • B. 

      Reduction in infrastructure costs

    • C. 

      Ability to transmit multiple phone calls over the same band width connection

    • D. 

      All of the above

  • 10. 
    Which of the following are NOT potential security threats associated with VIOP telephone systems?
    • A. 

      Denial of service attacks

    • B. 

      Break into home security systems

    • C. 

      Break into voice mailboxes

    • D. 

      Harvest customer data

  • 11. 
    What did POTSoriginally stan for?
    • A. 

      Plain old telephone service

    • B. 

      Post office telephone service

    • C. 

      Phone offering text sayings

  • 12. 
    POTS has been available since what century?
    • A. 

      19th

    • B. 

      20th

    • C. 

      21st

  • 13. 
    What is the name of the reliability standard hoped to be achieved by service providers?
    • A. 

      Five nines

    • B. 

      Nine fives

    • C. 

      Five fives

  • 14. 
    Wi-Fi is based on what standards?
    • A. 

      IEEE 802.11

    • B. 

      IEEE 804.12

    • C. 

      IEEE 208.11

  • 15. 
    The record for longest Wi-Fi communication is how many miles
    • A. 

      112

    • B. 

      238

    • C. 

      438

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