WGU C777 WEB DEVELOPMENT POST-ASSESSMENT
ACTUAL EXAM 2026-2027 COMPLETE EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) GUARANTEED PASS A+
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 displays 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 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;
width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
}
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 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? -
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? - answer-The
placeholder attribute
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? - answer-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: - answer-a Web design technology that enables you to determine how the
HTML elements in your Web pages will display
Which CSS property can create rectangles with rounded corners around text? -
answer-border-radius
ACTUAL EXAM 2026-2027 COMPLETE EXAM QUESTIONS
AND CORRECT DETAILED ANSWERS (100% VERIFIED
ANSWERS) GUARANTEED PASS A+
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 displays 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 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;
width:165px;
background:#d8d8d8 url(background.gif) top right;
height:662px;
}
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 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? -
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? - answer-The
placeholder attribute
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? - answer-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: - answer-a Web design technology that enables you to determine how the
HTML elements in your Web pages will display
Which CSS property can create rectangles with rounded corners around text? -
answer-border-radius
