We need to ensure that the amount withdrawn should be less then the credit card limit amount, to ensure this integrity what type constraint will be used?
Answer options
A
Table level CHECK constraint
B
NOT NULL constraint
C
UNIQUE constraint
D
PRIMARY KEY constraint
Correct answer: Table level CHECK constraint
Detailed Solution & Conceptual Analysis
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Key Engineering Takeaway
In Database Management, understanding the underlying mechanics of Database Management is critical for writing performant, bug-free production code and passing rigorous technical architecture reviews.