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SELECT and PROJECT MCQs Quiz Online PDF Download eBook

Solve SELECT and PROJECT Multiple Choice Questions (MCQ), select and project quiz answers PDF worksheet, DBMS practice test for online degree programs. Learn relational algebra and calculus Multiple Choice Questions and Answers (MCQs), "SELECT and PROJECT" quiz questions and answers for bachelor's degree in computer science. Learn relational algebra operations and set theory, binary relational operation: join and division, project operation, safe expressions test prep for online college classes.

"In unary relational operations, the SELECT operation is partition of relation usually classified as" Multiple Choice Questions (MCQ) on select and project with choices horizontal partition, vertical partition, insert partition, and delete partition for bachelor's degree in computer science. Practice select and project quiz questions for merit scholarship test and certificate programs for online computer science and engineering.

MCQs on SELECT and PROJECT PDF Download eBook

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

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

A

MCQ: The 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: The Boolean expression used in the 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, the 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: The operation which is used to select the subset of tuples by satisfying the selection constraint and the selection is made from relation is classified as

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

B