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Chapter 19: Database Systems Exam Tests
Database Systems MCQs - Chapter 19
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The Multiple Choice Question (MCQ Quiz): Operation that performs a set union of two similarly structured tables, is known as, "RDBMS Interview Questions and Answers" App Download (Free) with answers join operation, union operation, cartesian product operation and intersection operation for online software engineering certification. Solve relational operations quiz questions, download Google eBook (Free Sample) for best online schools for computer science.
MCQ 1: The operation that performs a set union of two similarly structured tables, is known as
MCQ 2: The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as
MCQ 3: Algebraic operation that outputs specified attributes from all rows of the input relation, is said to be
MCQ 4: The relational operations have the nice and desired property that their result is always
MCQ 5: The query languages are terse and formal, lacking the
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