Database Systems Exam MCQs – Practice Test 28 (Chapter 4)
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The "Database Design and ER Model Notes" App Download: Type of constraint that relates to more than one lower-level entity set within a single generalization, is said to be; MCQ with answers: condition-defined, system-defined, data-defined, and user-defined. Practice Concurrency Control Concept in DBMS Quiz Questions, download Kobo e-Book (Free Chapter) to master database concepts.
MCQ 136: Translation of requirements into a conceptual schema of the database, can be achieved by applying the concepts of:
MCQ 137: The type of constraint that relates to more than one lower-level entity set within a single generalization, is said to be:
MCQ 138: Total generalization can be specified in an E-R diagram by adding the keyword of:
MCQ 139: The two performance metrics i.e. throughput and response time are:
MCQ 140: For the formation of a unique attribute name, the role name is used instead of the name of:
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