Join Operation MCQs Quiz Online PDF Download

Learn join operation MCQs, database management system test for learning online courses and test prep to practice. Formal relational query languages quiz has multiple choice questions (MCQ), join operation quiz questions and answers, relational algebra, join operation tutorials for online relational database management system courses distance learning.

Database management system practice test MCQ: outer join basically have forms of operation of with choices 2 types, 3 types , 4 types and 5 types problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning join operation quiz with MCQs to practice test questions with answers.

MCQs on Join Operation Quiz PDF Download

MCQ. Outer join basically have forms of operation of

  1. 2 types
  2. 3 types
  3. 4 types
  4. 5 types

B

MCQ. Join operation that is known to work in a manner similar to natural join operation, is

  1. Outer join
  2. Full join
  3. Inner join
  4. Combine join

A

MCQ. Theta join operation is a variant of the

  1. Natural join
  2. Compound join
  3. Composite join
  4. Assignment join

A

MCQ. A join operation that deals with missing information, is said to be

  1. Natural join
  2. Inner join
  3. Outer join
  4. Full join

C

MCQ. All three forms of outer join compute the

  1. Join
  2. Intersection
  3. Set difference
  4. Unity

A