Relational Algebra Operations and Set Theory MCQs Quiz Online Tests pdf Download

Practice relational algebra operations and set theory MCQs, DBMS (MCQ) for online test prep. Relational algebra and calculus quiz has multiple choice questions (MCQ), relational algebra operations and set theory quiz question and answers as types of binary operations includes, answer key with choices as union, intersection, set difference and all of above for competitive exam prep. Free study guide is to learn relational algebra operations and set theory quiz online with MCQs to practice test questions with answers.

MCQs on Relational Algebra Operations and Set Theory Quiz pdf 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