Database Systems MCQs - Subtopic
Aggregate Functions MCQ with Answers PDF
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"To specify duplicate retention, we can use the keyword in place of distinct, which is" Multiple Choice Questions (MCQ) on aggregate functions with choices select distinct, duplicate, whole, and all for 2 year computer science degree. Practice aggregate functions quiz questions for merit scholarship test and certificate programs for CS major.
MCQs on Aggregate Functions
1.
To specify duplicate retention, we can use the keyword in place of distinct, which is
2.
If the tuples are satisfying the where predicate, then they are placed into groups by the
3.
The clause that apply the aggregate functions to get a single result tuple for each group, is known to be
4.
SQL standard says that the sum operator should ignore an input of
5.
The groups that do not satisfy the having clause predicate are
