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RDBMS Interview Questions and Answers MCQ Questions and Answers PDF Download eBooks

Practice RDBMS Interview Questions and Answers Multiple Choice Questions and Answers PDF, rdbms interview questions and answers MCQs with answers PDF worksheets, dbms test 1 for online college programs. Learn relational operations MCQs, "RDBMS Interview Questions and Answers" quiz questions and answers for admission and merit scholarships test. Learn relational operations, database users and administrators career test for free online classes.

"The operation that performs a set union of two similarly structured tables, is known as" Multiple Choice Questions (MCQ) on rdbms interview questions and answers with choices join operation, union operation, cartesian product operation, and intersection operation for computer majors. Practice relational operations quiz questions for jobs' assessment test and online courses for jobs' assessment test and online courses for best online schools for computer science.

MCQs on RDBMS Interview Questions and Answers Quiz PDF Download eBooks

MCQ: The operation that performs a set union of two similarly structured tables, is known as

  1. Union operation
  2. Join operation
  3. Cartesian Product operation
  4. Intersection operation

A

MCQ: Monitoring the jobs running on the database, should be supervised by

  1. Database system
  2. Database Manager
  3. Database users
  4. Database administrator

D

MCQ: Storage structure and defining access-method, is the job done by

  1. Database system
  2. Database Manager
  3. Database administrator
  4. Database users

C

MCQ: The relational algebra operation that return rows of the input relation that satisfy the predicate, is known as

  1. Projection
  2. Selection
  3. Natural join
  4. Union operation

B

MCQ: Algebraic operation that outputs specified attributes from all rows of the input relation, is said to be

  1. Natural join
  2. Union operation
  3. Projection
  4. Selection

C