Database

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Across
  1. 4. Data type True or false
  2. 6. A piece of information stored in a database. names should always be sensible and let users know clearly what the information is
  3. 7. We can use this to search a database. It will return all of the relevant records which match the criteria.
  4. 8. A collection of data stored in an organised and logical manner.
Down
  1. 1. All of the information in a database which relates specifically to one person or thing.
  2. 2. A decimal number
  3. 3. A computerised check so that only sensible data is accepted, this is used to prevent G.I.G.O. Such as a range check (1-10) or a format check (XX564).
  4. 5. This is the program we use to create or ammend databases.
  5. 8. There are many different types of these. For example, date, time, number, memo etc...