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Data systems (Validation (Data Types (The form the data comes in e.g. the…
Data systems
Validation
Data Types
The form the data comes in e.g. the price would have a data type of a currency and it wouldn't let you insert a number instead.
Drop Down List
A list that when is dropped down provides further information or options to do with that specific area.
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"Required"
Certain information which is compulsory to do and it won't let you move on until you have filled it in. E.g. the person's first name may be required data/information.
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Queries and Reports
A report is like a fact file that hones in on certain information for each specific record and allows you to sort through them.
A query lets you input certain information to help you find a certain record that meets a criteria e.g. to find a criminal which perpetrated a certain crime.
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A formula, like in maths. This is a piece of information in a cell which gives a mathematical answer.