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Download Database Systems MCQs App | Integrity Constraints e-Book PDF

Database Systems Competitive Exam: Certification Test 1922

Integrity Constraints MCQs App Download & Book PDF - 1922

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MCQ: 1922

Attributes of foreign keys are allowed to be null, provided that they have not been declared to be

  1. Not null
  2. Like Null
  3. As Null
  4. Candidate key

Integrity Constraints Competitive Exam: Database Systems App & eBook MCQs

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Integrity Constraints MCQs App (iOS & Android)

Integrity Constraints MCQs App

DBMS MCQs App (Android & iOS)

DBMS MCQs App

Computer Basics MCQs App (Android & iOS)

Computer Basics MCQs App

Computer Architecture MCQs App (Android & iOS)

Computer Architecture MCQs App