php_mysql_apache [Electronic resources]

Julie C. Meloni

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نمايش فراداده

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 subqueries.

3:

True or false: Installing alpha software in a production environment at my company makes me cooler than my friends.

Answers

A1:

A query that uses the result set of one query within a conditional statement of another.

A2:

False. You can have as many as you want, as long as they are well-formed.

A3:

False. It will make you less employed than your friends.