Relational Database Design Multiple Choice Questions and Answers 1 PDF Book Download

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MCQs on Relational Database Design Test 1 PDF Book Download

MCQ: Universal-relation approach of a single schema defines interactions of database along with

  1. Users
  2. Systems
  3. Applications
  4. Both A and C


MCQ: Term that is considered as a basis for most robust authentication schemes, is said to be

  1. Identification
  2. Registration
  3. Encryption
  4. Refine information


MCQ: Functional dependencies are used for

  1. Testing instances of relations
  2. Specify constraints on legal relations
  3. Both A and B
  4. Specifying Domain


MCQ: A method that uses two independent pieces/processes of information to identify a user is known as

  1. Authentication through encryption
  2. Password-method authentication
  3. Two-method authentication
  4. Two-factor authentication


MCQ: Method that supports high transaction rates, is known as

  1. Presentation pooling
  2. Queue pooling
  3. Connection pooling
  4. Buffer pooling