IBM
C2090-312 · Question #37
C2090-312 Question #37: Real Exam Question with Answer & Explanation
The correct answer is A. BIGINT. See the full explanation below for the reasoning.
Question
You have to design a numeric column, which is also the primary key. The column should cover large (i.e., 123456789012345678) numbers. Which column data definition covers the requirements?
Options
- ABIGINT
- BINTEGER
- CDECFLOAT (34)
- DDECIMAL (31,18)
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