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Database Systems MCQ Questions

Database Systems MCQs - Chapter

Formal Relational Query Languages Multiple Choice Questions and Answers PDF p. 1

Formal Relational Query Languages multiple choice questions and answers, Formal Relational Query Languages quiz answers PDF to solve dbms test 1 for online certification. Solve domain relational calculus MCQs, Formal Relational Query Languages Trivia Questions and answers for admission and merit scholarships test. Formal Relational Query Languages MCQ PDF: domain relational calculus, relational algebra career test for applied computer science.

"A second form of relational calculus, is known as" Multiple Choice Questions (MCQ) on formal relational query languages with choices relational calculus, domain relational calculus, tuple relational calculus, and attribute relational calculus for online college classes. Practice domain relational calculus quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for accelerated computer science degree online.

MCQs on Formal Relational Query Languages Quiz

MCQ: A second form of relational calculus, is known as

Domain relational calculus
Relational calculus
Tuple relational calculus
Attribute relational calculus

MCQ: In a natural join if the two are equivalent in an expression, is said to be

Definitive
Predictive
Associative
Assignment

MCQ: The predicate of a selection statement may include comparisons between

Two attributes
Multiple attributes
Two relations
Multiple relations

MCQ: In the relational algebra, the select, project, and rename operations are known as

Dimensional operations
Multidimensional operations
Unary operations
Binary operations

MCQ: The operation of projection is a

Dimensional operations
Multidimensional operations
Unary operations
Binary operations

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