IBM
C2090-610 · Question #35
C2090-610 Question #35: Real Exam Question with Answer & Explanation
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Question
Which statement is true regarding constraints?
Options
- AA table can only have one unique key constraint.
- BA table can have multiple primary key constraints.
- CInformational constraints tell DB2 what rules the data conforms to, but the rules are not enforced.
- DForeign key constraints are enforced on the values within the rows of a table, or between the
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