Discussion Forum : Constraints
Question - Data integrity constraints are used to
Options:
A .  Control who is allowed access to the data
B .  Ensure that duplicate records are not entered into the table
C .  Improve the quality of data entered for a specific property
D .  Prevent users from changing the values stored in the table
Answer: Option C


Improve the quality of data entered for a specific propertyThe data entered will be in a particular cell (i.e., table column) .



Was this answer helpful ?
Next Question
Submit Your Solution hear:

Your email address will not be published. Required fields are marked *