Database Systems MCQs – Certification Test 1197
MCQ 1197: No two tuples in a relation are allowed to have exactly the same value for:
The App: Database Keys Trivia App to Learn Database Keys Notes, DBMS Trivia App, and Computer Fundamentals Trivia App to optimize digital study.
The "DBMS" App: Free Database Keys Trivia App Download (Android & iOS) to improve virtual laboratories. Download Play Store & App Store Study Apps with all functionalities to study SQL programming.