Database - Data Models into Database Designs - Discussion

Discussion Forum : Data Models into Database Designs - General Questions (Q.No. 1)
Which of the following data constraints would be used to specify that the value of cells in a column must be one of a specific set of possible values?
A domain constraint
A range constraint
An intrarelation constraint
An interrelation constraint
Answer: Option
No answer description is available. Let's discuss.
2 comments Page 1 of 1.

Manoj Kumar said:   9 years ago
A Domain Constraint - each column contains same type of data thus when you select a data type for a particular domain then DBMS will not accept any value of other data type.

Rakesh said:   1 decade ago
Explain clear following term

1) A Domain Constraint
2) A range Contraint
3) An intrarelation
4) An interrelation

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