Learning PHP, MySQL, and JavaScript

Test Your Knowledge: Questions

Question 15-1

How are Boolean values handled differently by PHP and JavaScript?

Question 15-2

What character is used to define a JavaScript variable name?

Question 15-3

What is the difference between unary, binary, and ternary operators?

Question 15-4

What is the best way to force your own operator precedence?

Question 15-5

When would you use the === (identity) operator?

Question 15-6

What are the simplest two forms of expressions?

Question 15-7

Name the three conditional statement types.

Question 15-8

How do if and while statements interpret conditional expressions of different data types?

Question 15-9

Why is a for loop more powerful than a while loop?

Question 15-10

What is the purpose of the with statement?

See the section Chapter 15 Answers in Appendix A for the answers to these questions.