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Database Systems MCQ Questions
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"The operation that performs a set union of two similarly structured tables, is known as" Multiple Choice Questions (MCQ) on rdbms interview questions and answers with choices join operation, union operation, cartesian product operation, and intersection operation for computer majors. Practice relational operations quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for best online schools for computer science.
The operation that performs a set union of two similarly structured tables, is known as
Monitoring the jobs running on the database, should be supervised by
Storage structure and defining access-method, is the job done by
The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as
Algebraic operation that outputs specified attributes from all rows of the input relation, is said to be