Database Redesign – True or False

1. A correlated subquery is processed as a nested subquery.

A. True
B. False

Correct Answer:  A. True
Advertisement

2. A regular subquery is processed from the bottom up.

A. True
B. False

Correct Answer:  A. True
Advertisement

3. Correlated subqueries are similar to a regular subquery.

A. True
B. False

Correct Answer:  B. False
Advertisement

4. Database redesign is especially difficult if the database has no data.

A. True
B. False

Correct Answer:  B. False
Advertisement

5. Some organizations take the stand that no application should ever employ the true name of a table.

A. True
B. False

Correct Answer:  A. True
Advertisement

Leave A Comment?