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Advanced Aggregation Features MCQ with Answers PDF

Solve Advanced Aggregation Features Multiple Choice Questions (MCQ), database systems quiz answers PDF with career tests for online courses. Practice advanced sql Multiple Choice Questions and Answers (MCQs), Advanced Aggregation Features quiz questions bank for information and communication technology. "Advanced Aggregation Features MCQ" PDF book: database triggers, java database connectivity (jdbc), jdbc and java, functions and procedures test prep to learn free online courses.

"If Windows overlap, then a tuple have to contribute to" Multiple Choice Questions (MCQ) on advanced aggregation features with choices one window, 2 windows only, more than one window, and no windows for information and communication technology. Practice advanced aggregation features quiz questions for merit scholarship test and certificate programs for top computer science schools in the world.

MCQs on Advanced Aggregation Features

1.

If Windows overlap, then a tuple have to contribute to

One window
2 windows only
More than one window
No windows

2.

The ranking operation is done with the specification of

sort by
having by
order by
sequence by

3.

Trend analysis can be thought of an example of

Recursion
Transitive closure
Ranking
Windowing

4.

Ranking operation is achieved over the partitions of the

Subprocesses
Applications
Data
Recursions

5.

Window queries compute an aggregate function over ranges of

Tuples
Functions
Attributes
Structures
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