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Quiz

Data Validation and Verification quiz

Sophie Cooper 14 Fragen Aktualisiert am 18 Apr 2017

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Fragen in diesem Quiz (14)

  1. 1Data validation is an automatic computer check to ensure that the data entered is sensible and reasonable
    1. ARichtig
    2. BFalsch
  2. 2Data validation checks the accuracy of the data
    1. ARichtig
    2. BFalsch
  3. 3Barcode readers in supermarkets use this form of data validation
    1. Alength check
    2. Bformat check
    3. Ccheck digit
    4. Drange check
  4. 4[blank_start]Format Check[blank_end] checks that the data is in the right format
    1. AFormat Check
    2. BLength Check
    3. CSpell Check
  5. 5A password which needs to be a certain number of letters long uses [blank_start]Length Check[blank_end]
    1. ALookup Table
    2. BLength Check
    3. CRange Check
  6. 6A lookup table looks up random values in a table
    1. ARichtig
    2. BFalsch
  7. 7Presence Check checks that...
    1. Athe data isn't too short or too long
    2. Bthe data has been entered into a field
    3. Cthe data is in the right format
  8. 8Which of these is an example of Range Check
    1. AIn most databases a key field cannot be left blank
    2. BNumber of hours worked must be less than 50 and more than 0
    3. CA password which needs to be six letters long
  9. 9Spell check looks up words in a dictionary
    1. ARichtig
    2. BFalsch
  10. 10Data Validation is Microsoft Excel allows you to do the following: Make a list of the entries that [blank_start]restricts[blank_end] the values allowed in a cell, create a prompt message explaining the kind of data allowed in a [blank_start]cell[blank_end], and create messages that appear when incorrect data has been entered.
    1. Arestricts
    2. Bincreases
    3. Ccolumn
    4. Dcell
    5. Etable

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Beschreibung
Quiz am Data Validation and Verification quiz, erstellt von Sophie Cooper am 18/04/2017.
Sprache
English
Aufrufe
1
Verlauf
Erstellt am 18 Apr 2017 · aktualisiert am 18 Apr 2017
Schlagwörter
gcse
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