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Home » Quiz » DB2 Quiz

Which data type is used to store whole numbers in DB2?

Difficulty level
  • DATE
  • DECIMAL
  • INTEGER
  • VARCHAR
INTEGER data type in DB2 is used to store whole numbers without any fractional part. It is suitable for storing integers such as counts, quantities, or identifiers. 
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DB2 Quiz
Quiz
The FOREIGN KEY constraint in DB2 enforces ________.
The output of a user-defined function in DB2 can be used as a ________ in SQL statements.

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