Computer Science Online Courses
Database Systems Practice Tests
Database Systems Online Tests
Free Extended ER Features Multiple Choice Questions (MCQ Quiz) with Answers (Extended ER Features MCQ PDF Book) download to learn database systems online courses. Study Database Design and ER Model Multiple Choice Questions and Answers (MCQs), Extended ER Features quiz answers PDF to learn computer engineering courses. The Extended ER Features MCQ App Download: Free learning app for constraints in dbms, entity relationship diagrams, specialization test prep for computer science associate degree.
The MCQ: Database user assigns entities to a given entity set, in the type of generalization's constraints; "Extended ER Features" App Download (Free) with answers data-defined, user-defined, system-defined and condition-defined to learn computer engineering courses. Practice extended er features quiz questions, download Google e-Book (Free Sample) for 2 year computer science degree.
MCQ 1: The database user assigns entities to a given entity set, in the type of generalization's constraints
MCQ 2: By default, the generalization type applied is
MCQ 3: An abstraction through which relationships are treated as higher-level entities, is known as
MCQ 4: In the user-defined constraints on generalization, the lower level entity sets can be of type
MCQ 5: Like attribute inheritance, the inheritance that applies through all tiers of lower-level entity sets, is known to be
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