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Integrity Constraints Quizzes Online MCQs PDF Download eBook

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Integrity Constraints Questions and Answers PDF Download eBook

Integrity Constraints Quiz

MCQ: For a list of referenced relation, SQL also supports a version of the

  1. References clause
  2. Keys clause
  3. Term clause
  4. Attributes clause


Aggregate Functions Quiz

MCQ: The aggregate functions, which mean exactly what you would intuitively expect, is known to be

  1. Avg
  2. min/max
  3. Sum/count
  4. Some/every


Concurrency in Index Structures Quiz

MCQ: Snapshot isolation scheme does not support

  1. Write operation
  2. Serializability
  3. Read operation
  4. Update operation


Database Languages Quiz

MCQ: Whenever a new data item is entered into the database, the most easily tested constraint is

  1. Domain Constraints
  2. Authorization
  3. Assertions
  4. Referential Constraints


Application Security Quiz

MCQ: SAML stands for

  1. Security Assemble Markup Language
  2. Security Assertion Markup Language
  3. Security Automated Markup Language
  4. Security Application Markup Language