Database Management System MCQs – Certification Test 526
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MCQ 526: The type of constraint which states that not even a single value with primary key can be a null value is classified as:
The App: Relational Model Constraints MCQs App to Learn Relational Model Constraints Notes, Database Management System MCQs App, and DataBase Management System (MCS) MCQs App to access virtual labs.
Download the "Database Management System Learning" App: Free Relational Model Constraints Learning App (Android & iOS) to develop query skills. Download App Store & Play Store Study Apps with all functionalities for database academic programs.
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