Online Computer Science Courses
Database Management System Practice Tests
Database Management System Online Tests
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The MCQ: When the primary key is null of the new tuple then the constraint violated is, "Database Constraints and Relational Schemas" App Download (Free) with answers null integrity constraint, primary integrity constraint, secondary integrity constraint and entity integrity constraint for master degree in computer science. Practice database constraints and relational schemas quiz questions, download Amazon eBook (Free Sample) for software engineering online courses.
MCQ 1: When the primary key is null of the new tuple then the constraint violated is
MCQ 2: The key which specifies that two different tuples cannot have the same value is classified as
MCQ 3: The constraint violated when the given value of attribute is not included in the corresponding domain is
MCQ 4: If two or more constraints are violated by using insert operation then by default the
MCQ 5: The multi-valued dependencies and functional dependencies are classified as category of
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