Discussion Forum

A ________ explores the space of all query evaluation plans that are equivalent to a given query.

Cost based optimizer

Space based optimizer

Time based optimizer

None of the mentioned

Answer: A . Cost based optimizer
0 0

If you think the posted answer is wrong or Confused About the Answer? Ask for Details Here

Know Explanation? Add it Here
we’ll review your comment and contact you soon….

Leave a Reply

Your email address will not be published. Required fields are marked *

Scroll to Top