Advanced Aggregation Features MCQs Quiz Online PDF Download

Learn advanced aggregation features MCQs online, database management system test for e-learning degree online courses, career test prep. Practice advanced sql multiple choice questions (MCQs), advanced aggregation features quiz questions and answers, database triggers, java database connectivity (jdbc), jdbc and java, advanced aggregation features tutorials for online insert into SQL server courses distance learning.

Study bachelors and masters degree courses, online computer science degree programs MCQs: if windows overlap, then a tuple have to contribute to with options one window, 2 windows only , more than one window and no windows with distance learning online for computer science engineering, bachelor and masters of computer science. Free skills assessment test is for online learning advanced aggregation features quiz questions with MCQs, exam preparation questions and answers.

MCQs on Advanced Aggregation Features Quiz PDF 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


MCQ: Ranking operation is done with specification of

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


MCQ: Trend analysis can be thought of an example of

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


MCQ: Ranking operation is achieved over partitions of the

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


MCQ: Window queries compute an aggregate function over ranges of

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