Training Guide: Programming in HTML5 with JavaScript and CSS3 Ebook

338 CHAPTER 7 Working with forms

Answers

This section contains the answers to the lesson review questions in this chapter.

Lesson 1

Correct answer: B
A. Incorrect: The

element defines a menu section on your html page.
B. Correct: The

element is required to submit data back to the server.
C. Incorrect: The

element collects free-form text data.<br />
D. Incorrect: The <div> element is a general-purpose element.</li><br />
<li>Correct answer: B<br />
A. Incorrect: The PostBack data is not visible to you.<br />
B. Correct: The QueryString is in the URL.<br />
C. Incorrect: The domain name references the website, so assigning the id of the<br />
Customer to the domain name will cause a different website to be referenced.<br />
D. Incorrect: A label does not send its content to the server.</li><br />
<li>Correct answer: A<br />
A. Correct: The decodeURIComponent function can deserialize the QueryString.<br />
B. Incorrect: Although jQuery has a serialize function, it has no deserialize function.<br />
C. Incorrect: Although jQuery has a submit function, it serializes the form and sends<br />
the data to the server.<br />
D. Incorrect: There is no deserializeEmail function.</li><br />
</ol><br />
<h4>Lesson 2</h4><br />
<ol><br />
<li>Correct answer: C<br />
A. Incorrect: There is no enforced attribute.<br />
B. Incorrect: There is no mandatory attribute.<br />
C. Correct: The required attribute indicates a required field.<br />
D. Incorrect: There is no user name attribute.</li><br />
<li>Correct answer: A<br />
A. Correct: Using the POST method is generally preferred for sending updates to the<br />
server.<br />
B. Incorrect: Using the GET method is generally preferred for retrieving data from<br />
the server.<br />
C. Incorrect: The CONNECT method is used to establish a tunneled connection.<br />
D. Incorrect: There is no SEND method.</li><br />
</ol>            </div>
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