Vodafone Training April 2018 || Technical Quiz

11 Questions | Total Attempts: 38

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Vodafone Training April 2018 || Technical Quiz - Quiz

The test opens Friday from 10 pm to 11. 59 pm, but before entering the test you need to know the following: you need to prepare a paper and a pen as you’ll draw some questions, you can use software tools if you don't want to use paper and pen. you need to have something to capture your answer as you'll upload it. the test takes 20 minutes only including your handwriting and uploading file time. After the test, you will be asked to fill a required online assessment.


Questions and Answers
  • 1. 
    Channel Bandwidth of GSM
    • A. 

      200 Khz

    • B. 

      5 Mhz

    • C. 

      200 Mhz

  • 2. 
    Channel bandwidth of UMTS
    • A. 

      200 Khz

    • B. 

      5 Mhz

    • C. 

      200 Mhz

  • 3. 
    Channel Bandwidth of 1 resource Block in LTE
    • A. 

      180 Khz

    • B. 

      5 Mhz

    • C. 

      200 Khz

  • 4. 
    The uplink Bandwidth of GSM ranges from
    • A. 

      890 to 915

    • B. 

      935 to 960

    • C. 

      2100 to 2125

  • 5. 
    Date Rate of UMTS
    • A. 

      2MBPS

    • B. 

      9.06KBPS

    • C. 

      100MBPS

  • 6. 
    We are working in Mega bandwidth to make the length of antenna few cm. According to rule
    • A. 

      Lα 1/f

    • B. 

      Lα f

    • C. 

      L=f+1

  • 7. 
    Using the same group of frequencies in 2 different cells cause
    • A. 

      Co-channel interference

    • B. 

      Adjacent interference

    • C. 

      White Gaussian noise

  • 8. 
    The node used for connectivity and charging in GSM is:
    • A. 

      MSC

    • B. 

      BSC

    • C. 

      BTS

    • D. 

      Option 4

  • 9. 
    The node used for connectivity with other network and charging in GSM is
    • A. 

      MSC

    • B. 

      MSCS

    • C. 

      GMSC

  • 10. 
    The list for faulty or non-type approved handsets in EIR is
    • A. 

      Black

    • B. 

      Grey

    • C. 

      White

  • 11. 
    The only generation who has different access technique in uplink and downlink is
    • A. 

      GSM

    • B. 

      UMTS

    • C. 

      LTE

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