Safe Expressions MCQs Quiz Online PDF Book Download

Safe expressions multiple choice questions (MCQs), safe expressions quiz answers to learn DBMS courses for online computer science degree. Relational algebra and calculus MCQs with answers, safe expressions quiz questions and answers for database management degree online. Learn safe expressions test prep for big data certification.

Learn relational algebra and calculus test MCQs: in relational calculus, expression which does not guarantees finite number of tuples is classified as, with choices unsafe expression, safe expression, declarative expression, and stable expression for database management degree online. Practice merit scholarships assessment test, online learning safe expressions quiz questions for competitive assessment in computer science major for data science certification.

MCQ on Safe ExpressionsQuiz Book Download

MCQ: In relational calculus, expression which does not guarantees finite number of tuples is classified as

  1. unsafe expression
  2. safe expression
  3. declarative expression
  4. stable expression

A

MCQ: In relational calculus, expression which guarantees finite number of tuples is classified as

  1. declarative expression
  2. stable expression
  3. unsafe expression
  4. safe expression

D