Preparation Of Data For Input

10 Questions | Total Attempts: 139

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Preparation Of Data For Input - Quiz

Study the topic Preparation of Data for Input before you try this test.


Questions and Answers
  • 1. 
    A number used to determine the accuracy of a code is called a check digit
    • A. 

      True

    • B. 

      False

  • 2. 
    Check digits completely verify the accuracy of a number and so eliminate all possible errors
    • A. 

      True

    • B. 

      False

  • 3. 
    All valid data is by necessity correct
    • A. 

      True

    • B. 

      False

  • 4. 
    Validation checks always ensure that the entered data is reasonable and complete.
    • A. 

      True

    • B. 

      False

  • 5. 
    Range checks, control digits and check data are all examples of validation tests.
    • A. 

      True

    • B. 

      False

  • 6. 
    Transcription errors can occur when data is being copied from one medium to another.
    • A. 

      True

    • B. 

      False

  • 7. 
    All transposition errors are transcription errors.
    • A. 

      True

    • B. 

      False

  • 8. 
    Data verification is one type of data validation
    • A. 

      True

    • B. 

      False

  • 9. 
    Data verification involves comparing two sets of data in order to ensure that the entered data is correct.
    • A. 

      True

    • B. 

      False

  • 10. 
    Using modulus 11 the check digit for the number 472 is 3
    • A. 

      True

    • B. 

      False

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