Advanced Aggregation Features MCQs & Quiz Online PDF Download

Advanced aggregation features MCQs, advanced aggregation features quiz answers pdf to study online database course. Learn advanced sql Multiple Choice Questions and Answers (MCQs), "advanced aggregation features" quiz questions and answers for information and communication technology. Learn database triggers, accessing sql and programming language, online analytical processing (olap), open database connectivity (odbc) 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 merit scholarships assessment test, online learning advanced aggregation features quiz questions for competitive exams in computer science major for top computer science schools in the world.

MCQs on Advanced Aggregation Features PDF Online Download

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

  1. One window
  2. 2 windows only
  3. More than one window
  4. No windows

C

MCQ: The ranking operation is done with the specification of

  1. sort by
  2. having by
  3. order by
  4. sequence by

C

MCQ: Trend analysis can be thought of an example of

  1. Recursion
  2. Transitive closure
  3. Ranking
  4. Windowing

D

MCQ: Ranking operation is achieved over the partitions of the

  1. Subprocesses
  2. Applications
  3. Data
  4. Recursions

C

MCQ: Window queries compute an aggregate function over ranges of

  1. Tuples
  2. Functions
  3. Attributes
  4. Structures

A