DATABASE CONCEPT

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Across
  1. 6. Each field has a data ____ such as integer, real, Boolean, Text or Date & Time.
  2. 8. A data type used to store a TRUE or FALSE value in a database.
  3. 10. the pool of values from which a value can be drawn for an attribute
  4. 11. crud stands for Create Read Update and _______.
  5. 12. SQL stands for Structured _________ Language.
Down
  1. 1. A structured way of storing data.
  2. 2. a___________ is made of fields.
  3. 3. a__________ key is used to create a relationship between two tables.
  4. 4. the number of columns in a relation is referred as____
  5. 5. A data type used to store a whole number in a database.
  6. 7. A __________ key is a unique identifier for a record.
  7. 9. One-to-one, one-to-many and many-to______ are the the types of relationships used in a relational database.