IBM
A2090-560 · Question #74
A2090-560 Question #74: Real Exam Question with Answer & Explanation
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Question
A table, TableA has one column, ColumnA. The following query can be used to determine the skew of Table A.
Options
- ASelect distinct (ColumnA) from TableA;
- BSelect distinct(datasliceid) from TableA;
- CSelect datasliceid, count(*) from TableA group by 1 order by 2;
- DSelect ColumnA, count(*) from TableA group by ColumnA order by 2;
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