Workshop

The workshop is designed to help you anticipate possible questions, review what you've learned, and begin learning how to put your knowledge into practice.

Quiz

1.	What is a subquery?
2.	True or false: You can have only one level of subquery.

Answers

1.	A query that uses the result set of one query within a conditional statement of another.
2.	False. You can have as many as you want, as long as they are well-formed.