anteed
Which of the following statements about HTML5 is true? - ANSWER HTML5 does not
require third-party plug-ins for video and audio content
What is the purpose of using the <output> element in a Web form? - ANSWER It dis-
plays the result of a calculation in the form
Why are syntax errors so common when writing JavaScript code? - ANSWER Because
JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an image or other element? -
ANSWER border-radius
What type of JavaScript expression evaluates to true or false? - ANSWER Logical
Which statement is true about JavaScript? - ANSWER JavaScript is widely used for cli-
ent-side and server-side scripts
You have created a Web page using the HTML5 <nav> structural element to define a naviga-
tion area. Consider the following external style sheet code:
nav {
float:left;
width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
1
, }
Where on the page will the image (background.gif) appear? - ANSWER At the top right
of the nav section
Kate has created a complex script that she wants to attach to multiple HTML files, but she
also wants to add a simple script to only certain sections of one page. What must she do to
apply both scripts? - ANSWER She must use separate <script> elements to call the ex-
ternal script file and to embed a separate script
Vivi is creating a Web page that will allow her employees to upload their timesheets to the
company intranet. What HTML5 API can she use to restrict uploads to a specific file type? -
ANSWER The File API
Which method of form input validation is sometimes referred to as "pogo-sticking" and may
lead to users becoming frustrated or impatient with the form? - ANSWER Requiring
users to click Submit before validation occurs
Which HTML5 attribute can help users input valid form data in the <textarea> element by
providing the user with a hint identifying the expected input in the field? - AN-
SWER The placeholder attribute
Consider the following code:
<script>
var v1 = "Blue";
function f ()
{
v1 = "Green";
alert (v1);
2
Which of the following statements about HTML5 is true? - ANSWER HTML5 does not
require third-party plug-ins for video and audio content
What is the purpose of using the <output> element in a Web form? - ANSWER It dis-
plays the result of a calculation in the form
Why are syntax errors so common when writing JavaScript code? - ANSWER Because
JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an image or other element? -
ANSWER border-radius
What type of JavaScript expression evaluates to true or false? - ANSWER Logical
Which statement is true about JavaScript? - ANSWER JavaScript is widely used for cli-
ent-side and server-side scripts
You have created a Web page using the HTML5 <nav> structural element to define a naviga-
tion area. Consider the following external style sheet code:
nav {
float:left;
width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
1
, }
Where on the page will the image (background.gif) appear? - ANSWER At the top right
of the nav section
Kate has created a complex script that she wants to attach to multiple HTML files, but she
also wants to add a simple script to only certain sections of one page. What must she do to
apply both scripts? - ANSWER She must use separate <script> elements to call the ex-
ternal script file and to embed a separate script
Vivi is creating a Web page that will allow her employees to upload their timesheets to the
company intranet. What HTML5 API can she use to restrict uploads to a specific file type? -
ANSWER The File API
Which method of form input validation is sometimes referred to as "pogo-sticking" and may
lead to users becoming frustrated or impatient with the form? - ANSWER Requiring
users to click Submit before validation occurs
Which HTML5 attribute can help users input valid form data in the <textarea> element by
providing the user with a hint identifying the expected input in the field? - AN-
SWER The placeholder attribute
Consider the following code:
<script>
var v1 = "Blue";
function f ()
{
v1 = "Green";
alert (v1);
2
