# Relational Algebra Operations and Set Theory MCQs Quiz Online PDF Book Download

Relational algebra operations and set theory multiple choice questions (MCQs), relational algebra operations and set theory quiz answers to learn DBA degree online courses. Relational algebra and calculus MCQs with answers, relational algebra operations and set theory quiz questions and answers for information technology programs online. Learn query trees notations, binary relational operation: join and division, relational algebra operations and set theory test prep for data science certification.

Learn relational algebra and calculus test MCQs: types of binary operations includes, with choices union, intersection, set difference, and all of above for information technology programs online. Practice merit scholarships assessment test, online learning relational algebra operations and set theory quiz questions for competitive assessment in computer science major .

## MCQ on Relational Algebra Operations and Set TheoryQuiz Book Download

MCQ: Types of binary operations includes

- union
- intersection
- set difference
- all of above

D

MCQ: Consider two tuples X and Y, operation whose result includes tuples that are only in X but not in Y is classified as

- square of relation X and Y
- union of relation X and Y
- intersection of relation X and Y
- difference of relation X and Y

D

MCQ: Compatibility condition which states that relations for union and intersection operations must consist of same type of tuples is classified as

- union compatibility
- intersect compatibility
- row compatibility
- column compatibility

A

MCQ: Consider two tuples A and B, operation whose result includes tuples that are included in both relations is classified as

- intersection of relation A and B
- difference of relation A and B
- square of relation A and B
- union of relation A and B

A

MCQ: Process in which tuple is created by having combined attributes from two relations is classified as

- Cartesian compatibility
- Cartesian multiples
- Cartesian product
- Cartesian ordinate

C