CS: Database Systems MCQs - Subtopic
Relational Operations MCQ with Answers
Relational Operations Multiple Choice Questions (MCQ) to practice relational operations quiz answers PDF, relational operations worksheets for online degrees. Solve rdbms interview questions and answers Multiple Choice Questions and Answers (MCQs), "Relational Operations Quiz Questions" and answers for computer majors. Learn rdbms interview questions and answers test prep for free online classes.
"The operation that performs a set union of two similarly structured tables, is known as" Multiple Choice Questions (MCQ) on relational operations with choices union operation, join operation, cartesian product operation, and intersection operation for computer majors. Solve relational operations quiz questions for merit scholarship test and certificate programs for best online schools for computer science.
MCQs on Relational Operations
1.
The operation that performs a set union of two similarly structured tables, is known as
2.
The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as
3.
Algebraic operation that outputs specified attributes from all rows of the input relation, is said to be
4.
The relational operations have the nice and desired property that their result is always
5.
Specifically, the result of a relational query is a