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Database Systems Practice Tests

Database Systems Online Tests

Advanced Aggregation Features Multiple Choice Questions (MCQ) PDF Download

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The MCQ If Windows overlap, then a tuple have to contribute to: one window, 2 windows only, more than one window and no windows with "Advanced Aggregation Features" App Download (Free) for information and communication technology. Study advanced aggregation features quiz questions, download Amazon eBook (Free Sample) for top computer science schools in the world.

Advanced Aggregation Features MCQ Quiz PDF Download: Database Systems MCQs

MCQ 1: If Windows overlap, then a tuple have to contribute to

A) One window
B) 2 Windows only
C) More than one window
D) No Windows

MCQ 2: The ranking operation is done with the specification of

A) sort by
B) having by
C) order by
D) sequence by

MCQ 3: Trend analysis can be thought of an example of

A) Recursion
B) Transitive closure
C) Ranking
D) Windowing

MCQ 4: Ranking operation is achieved over the partitions of the

A) Subprocesses
B) Applications
C) Data
D) Recursions

MCQ 5: Window queries compute an aggregate function over ranges of

A) Tuples
B) Functions
C) Attributes
D) Structures

Database Systems Practice Tests

Advanced Aggregation Features Learning App & Free Study Apps

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Database Management System App (Android & iOS)

ALL-in-ONE Learning App (Android & iOS)

Database Management System App (Android & iOS)

Database Management System App (Android & iOS)

DBMS App (Android & iOS)

DBMS App (Android & iOS)

Semantic Web App (Android & iOS)

Semantic Web App (Android & iOS)