SELECT and PROJECT MCQs Quiz Online PDF Book Download

Select and project multiple choice questions (MCQs), select and project quiz answers to learn DBMS courses for online computer science degree. Relational algebra and calculus MCQs with answers, select and project quiz questions and answers for online computer security degree. Learn relational algebra operations and set theory, binary relational operation: join and division, project operation, safe expressions, select and project test prep for big data certification.

Learn relational algebra and calculus test MCQs: in unary relational operations, select operation is partition of relation usually classified as, with choices horizontal partition, vertical partition, insert partition, and delete partition for online computer security degree. Practice merit scholarships assessment test, online learning select and project quiz questions for competitive assessment in computer science major .

MCQ on SELECT and PROJECTQuiz Book Download

MCQ: In unary relational operations, SELECT operation is partition of relation usually classified as

  1. horizontal partition
  2. vertical partition
  3. insert partition
  4. delete partition

A

MCQ: Operators in SELECT operation statement such as 'and' , 'or' and 'not' are classified as

  1. Boolean operators
  2. tuple operators
  3. string operators
  4. insertion operators

A

MCQ: Boolean expression used in SELECT operation consists of clauses such as

  1. attribute name
  2. constant value
  3. comparison operators
  4. all of above

D

MCQ: In unary relational operations, symbols such as equal to, less than and greater than are classified as

  1. tuple operators
  2. column operators
  3. comparison operators
  4. row operators

C

MCQ: Operation which is used to select subset of tuples by satisfying selection constraint and selection is made from relation is classified as

  1. CHOOSE operation
  2. SELECT operation
  3. NON-SELECT operation
  4. SUBSET operation

B