The domain of ___ is used when filtering variables using domain relational calculus

14. The domain of ___ is used when filtering variables using domain relational calculus.

  1. Attributes
  2. Tuples
  3. Both a and b
  4. None of the above

Answer: A) Attributes

Explanation:

The domain of attributes is used when filtering variables using domain relational calculus.

Comments and Discussions!

Load comments ↻






Copyright © 2024 www.includehelp.com. All rights reserved.