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Learn relational algebra and calculus MCQ: 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 exams in computer science major .

MCQs on Safe Expressions PDF 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