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

Relational algebra operations and set theory multiple choice questions (MCQs), relational algebra operations and set theory quiz answers to learn DBMS for online computer science degree programs. Relational algebra and calculus MCQs, relational algebra operations and set theory quiz questions and answers for online computer science engineering. Learn query trees notations, binary relational operation: join and division, relational algebra operations and set theory test prep for CS major.

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

## MCQs on Relational Algebra Operations and Set Theory PDF eBook Download

MCQ: Types of binary operations includes

1. union
2. intersection
3. set difference
4. 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

1. square of relation X and Y
2. union of relation X and Y
3. intersection of relation X and Y
4. 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

1. union compatibility
2. intersect compatibility
3. row compatibility
4. column compatibility

A

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

1. intersection of relation A and B
2. difference of relation A and B
3. square of relation A and B
4. union of relation A and B

A

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

1. Cartesian compatibility
2. Cartesian multiples
3. Cartesian product
4. Cartesian ordinate

C