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Data Validation and Verification quiz
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Questions in this quiz (14)
1Data validation is an automatic computer check to ensure that the data entered is sensible and reasonable
- ATrue
- BFalse
2Data validation checks the accuracy of the data
- ATrue
- BFalse
3Barcode readers in supermarkets use this form of data validation
- Alength check
- Bformat check
- Ccheck digit
- Drange check
4[blank_start]Format Check[blank_end] checks that the data is in the right format
- AFormat Check
- BLength Check
- CSpell Check
5A password which needs to be a certain number of letters long uses [blank_start]Length Check[blank_end]
- ALookup Table
- BLength Check
- CRange Check
6A lookup table looks up random values in a table
- ATrue
- BFalse
7Presence Check checks that...
- Athe data isn't too short or too long
- Bthe data has been entered into a field
- Cthe data is in the right format
8Which of these is an example of Range Check
- AIn most databases a key field cannot be left blank
- BNumber of hours worked must be less than 50 and more than 0
- CA password which needs to be six letters long
9Spell check looks up words in a dictionary
- ATrue
- BFalse
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.
- Arestricts
- Bincreases
- Ccolumn
- Dcell
- Etable
11Verification is performed to ensure that the data entered exactly matches the original source
- ATrue
- BFalse
12Double Entry is a method of [blank_start]data verification[blank_end]
- Adata validation
- Bdata verification
13Double Entry is when the data is entered twice and the two copies are compared
- ATrue
- BFalse
14Proofreading data is a method that involves someone [blank_start]checking[blank_end] the data entered against the original document.
- Achanging
- Bchecking
Information
- Description
- Quiz on Data Validation and Verification quiz, created by Sophie Cooper on 18/04/2017.
- Author
- Sophie Cooper
- Language
- English
- Views
- 1
- History
- Created on 18 Apr 2017 · updated on 18 Apr 2017
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