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External Sorting Algorithms Questions and Answers PDF Download eBook

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Quiz on External Sorting Algorithms PDF Download eBook

External Sorting Algorithms Quiz

MCQ: In sort merge strategy, the small sub files sorted are called

  1. runs
  2. folders
  3. blocks
  4. indexes

A

Schemas Statements in SQL Quiz

MCQ: The possible actions of altering the tables in Standard Query Language includes

  1. adding or dropping constraints
  2. adding or dropping attributes
  3. change definition o columns
  4. all of above

D

Conceptual Database Design Quiz

MCQ: The strategy in which resulting schema from the integration of the pairs of schemas are further integrated by pairing is classified as

  1. mixed pairing strategy
  2. schema pairing strategy
  3. ternary balanced strategy
  4. binary balanced strategy

D

Knowledge Representation and Ontology Quiz

MCQ: The procedure of building composite objects from components of objects is classified as

  1. aggregation
  2. segregation
  3. aggregate synthesis
  4. aggregate refinement

A

Data Independence Quiz

MCQ: The type of data independence in which the internal schema can be modified without modifying the conceptual schema is classified as

  1. logical data independence
  2. physical data independence
  3. conceptual level independence
  4. external level independence

B