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Database Systems Competitive Exam MCQs – Practice Test 5 (Chapter 21)

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Download the "SQL Concepts and Queries MCQs" App: When a referential-integrity constraint is violated, the normal procedure is to; MCQ with answers: accept the action, continue with flow, reject the action, and store it for evaluation. Solve SQL Data Types and Schemas Quiz Questions, download Google e-Book (Free Chapter) to improve virtual laboratories.

SQL Concepts and Queries MCQs – Practice Test 5 PDF Download

MCQ 21: If we omit the catalog component, the catalog part of the name is considered to be the:

  1. Default catalog
  2. No catalog
  3. Random catalog
  4. Compound catalog

MCQ 22: When a referential-integrity constraint is violated, the normal procedure is to:

  1. Continue with flow
  2. Accept the action
  3. Reject the action
  4. Store it for evaluation

MCQ 23: The update statements should be executed as a:

  1. No transaction
  2. Single transaction
  3. Two transaction only
  4. Multiple transactions

MCQ 24: SQL statements that must end the transaction are of type:

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

MCQ 25: Quitting the edit session without saving changes in a document, is work similar to the:

  1. Commit work
  2. Rollback work
  3. Trace work
  4. Transmit work

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