Learning PHP, MySQL, and JavaScript

Test Your Knowledge: Questions

Question 14-1

Which tags do you use to enclose JavaScript code?

Question 14-2

By default, to which part of a document will JavaScript code output?

Question 14-3

How can you include JavaScript code from another source in your documents?

Question 14-4

Which JavaScript function is the equivalent of echo or print in PHP?

Question 14-5

How can you create a comment in JavaScript?

Question 14-6

What is the JavaScript string concatenation operator?

Question 14-7

Which keyword can you use within a JavaScript function to define a variable that has local scope?

Question 14-8

Give two cross-browser methods to display the URL assigned to the link with an id of thislink.

Question 14-9

Which two JavaScript commands will make the browser load the previous page in its history array?

Question 14-10

What JavaScript command would you use to replace the current document with the main page at the oreilly.com website?

See the section Chapter 14 Answers in Appendix A for the answers to these questions.