Relational Algebra Operations and Set Theory Multiple Choice Questions Online pdf eBooks Download

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