Online Analytical Processing (OLAP) MCQs Quiz Online PDF Download

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MCQs on Online Analytical Processing (OLAP) Quiz PDF Download

MCQ: Attributes that are not included in measure attributes are identified as

  1. Dimension attributes
  2. Monitor attributes
  3. Unmeasured attributes
  4. Protected attributes

A

MCQ: Aggregation function such as ranking and windowing queries, allows efficient

  1. Implementation
  2. Execution
  3. Testing
  4. Evaluation

D

MCQ: Alternative way of expressing recursion is usage of clause definition of

  1. Like clause
  2. As clause
  3. with clause
  4. without clause

C

MCQ: A data cube consists of

  1. Dimensional data
  2. Multidimensional data
  3. No dimensional data
  4. Procedural data

B

MCQ: Operation that can be thought of as viewing a slice of data cube, is referred to as

  1. Drill down
  2. Slicing
  3. Dicing
  4. Pivoting

B