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Advanced Aggregation Features MCQ with Answers PDF Download

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MCQ on Advanced Aggregation Features Quiz

MCQ: If Windows overlap, then a tuple have to contribute to

One window
2 Windows only
More than one window
No Windows

MCQ: The ranking operation is done with the specification of

sort by
having by
order by
sequence by

MCQ: Trend analysis can be thought of an example of

Recursion
Transitive closure
Ranking
Windowing

MCQ: Ranking operation is achieved over the partitions of the

Subprocesses
Applications
Data
Recursions

MCQ: Window queries compute an aggregate function over ranges of

Tuples
Functions
Attributes
Structures