Which of the following is a type of relational calculus?

4. Which of the following is a type of relational calculus?

  1. Tuple Relational Calculus
  2. Domain Relational Calculus
  3. Both A and B
  4. None of the above

Answer: C) Both A and B

Explanation:

Tuple Relational Calculus and Domain Relational Calculus are two types of relational calculus.

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