Back to Questions

Database Management PostgreSQL Mcq

Sep 25, 2025

Which JOIN returns all rows from both tables?

Choose the correct answer:

A) INNER JOIN

B) LEFT JOIN

C) RIGHT JOIN

D) FULL OUTER JOIN

Detailed Explanation

FULL OUTER JOIN returns all rows from both tables, with NULLs where no match exists.

Discussion (0)

No comments yet. Be the first to share your thoughts!

Share Your Thoughts

Feedback