Relational calculus is a

Related MCQs

• Which of the following is the comparison operator in tuple relational calculus
• Which of the following is not a relational algebraic operation that is developed specifically for the relational databases?
• In domain relaional calculus “there exist”
• Which is relation calculus:
• Which calculus is based on specifying a number of tuple variables:
• A relational database consists of a collection of
• The relational database environment has all of the following components except
• Which of the following is not a relational database?
• Who proposed the relational model?
• The most commonly used operation in relational algebra for projecting a set of tuple from a relation is