Database Management System MCQs - Chapter 11
Relational Algebra and Calculus Multiple Choice Questions (MCQ) PDF Download - 2
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The Relational Algebra and Calculus Multiple Choice Questions (MCQ Quiz) with Answers PDF (Relational Algebra and Calculus MCQ PDF e-Book) download Ch. 11-2 to learn Database Management System Course. Solve Binary Relational Operation: JOIN and DIVISION Multiple Choice Questions (MCQs), Relational Algebra and Calculus quiz with answers PDF to study software engineering courses. The Relational Algebra and Calculus MCQ App Download: Database Management System Learning App [Free] for select and project, relational algebra operations and set theory, query graphs notations career test for BSc computer science.
The MCQs: In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as; "Relational Algebra and Calculus" App (Android, iOS) with answers: natural join, alpha join, unnatural join, and theta join to study software engineering courses. Practice Hashing Techniques Quiz Questions, download Apple e-Book (Free Sample) for online computer science schools.
Relational Algebra & Calculus MCQs with Answers PDF Download: Quiz 2
In the EQUIJOIN condition, the operation which is used to avoid superfluous attribute is classified as
- ALPHA JOIN
- NATURAL JOIN
- UNNATURAL JOIN
- THETA JOIN
The Boolean expression used in the SELECT operation consists of clauses such as
- attribute name
- constant value
- comparison operators
- all of above
The types of binary operations includes
- union
- intersection
- set difference
- all of above
In the notation for query graphs, the double ovals or circles are used to represent
- non-declarative nodes
- constant nodes
- stable nodes
- declarative nodes
The operation which allows to process relationships from multiple relations rather than single relation is classified as
- division operation
- relation operation
- square operation
- join operation
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