1
WGU C777 Web Development Applications Post
Assessment | 100% Verified Answers | Latest 2025
Which of the following statements about HTML5 is true? - (answers)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? - (answers)It
displays the result of a calculation in the form
Why are syntax errors so common when writing JavaScript code? -
(answers)Because JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an image or other
element? - (answers)border-radius
What type of JavaScript expression evaluates to true or false? - (answers)Logical
Which statement is true about JavaScript? - (answers)JavaScript is widely used for
client-side and server-side scripts
You have created a Web page using the HTML5 <nav> structural element to
define a navigation area. Consider the following external style sheet code:
nav {
float:left;
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width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
}
Where on the page will the image (background.gif) appear? - (answers)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? - (answers)She must use separate
<script> elements to call the external 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? - (answers)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? -
(answers)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? - (answers)The placeholder attribute
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Consider the following code:
<script>
var v1 = "Blue";
function f ()
{
v1 = "Green";
alert (v1);
}
f();
alert (v1);
</script>
What is the expected result when this script is run in the browser? - (answers)Two
alert boxes, both displaying the message Green
You are a novice Web developer, and your mentor has suggested that you
familiarize yourself with HTML5 and Cascading Style Sheets (CSS). Being
somewhat unfamiliar with CSS, you discover that it is: - (answers)a Web design
technology that enables you to determine how the HTML elements in your Web
pages will display
WGU C777 Web Development Applications Post
Assessment | 100% Verified Answers | Latest 2025
Which of the following statements about HTML5 is true? - (answers)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? - (answers)It
displays the result of a calculation in the form
Why are syntax errors so common when writing JavaScript code? -
(answers)Because JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an image or other
element? - (answers)border-radius
What type of JavaScript expression evaluates to true or false? - (answers)Logical
Which statement is true about JavaScript? - (answers)JavaScript is widely used for
client-side and server-side scripts
You have created a Web page using the HTML5 <nav> structural element to
define a navigation area. Consider the following external style sheet code:
nav {
float:left;
, 2
width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
}
Where on the page will the image (background.gif) appear? - (answers)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? - (answers)She must use separate
<script> elements to call the external 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? - (answers)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? -
(answers)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? - (answers)The placeholder attribute
, 3
Consider the following code:
<script>
var v1 = "Blue";
function f ()
{
v1 = "Green";
alert (v1);
}
f();
alert (v1);
</script>
What is the expected result when this script is run in the browser? - (answers)Two
alert boxes, both displaying the message Green
You are a novice Web developer, and your mentor has suggested that you
familiarize yourself with HTML5 and Cascading Style Sheets (CSS). Being
somewhat unfamiliar with CSS, you discover that it is: - (answers)a Web design
technology that enables you to determine how the HTML elements in your Web
pages will display
