SELECT and PROJECT MCQs Test Online PDF Download

Select and project multiple choice questions (MCQs), select and project test prep to learn online IT degree courses. Learn relational algebra and calculus multiple choice questions (MCQs), select and project quiz questions and answers. Career test prep on division operation, tuple relational calculus, binary relational operation: join and division, select and project aptitude test for online software engineering degree courses distance learning.

Practice relational algebra and calculus aptitude test MCQs: operators in select operation statement such as 'and' , 'or' and 'not' are classified as, for free online computer science courses with options boolean operators, tuple operators, string operators, insertion operators for online IT degree programs. Free skills assessment test is for online learning select and project quiz questions with MCQs, exam preparation questions and answers.

MCQ on SELECT and PROJECTQuiz PDF 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