WGU C777 Objective Assessment 2025–
2026 | Practice Test Bank with 350
Verified Questions & Answers | C777
OA Web Development Applications
(Latest Update)
Which of the following statements about HTML5 is true? - CORRECT
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? -
CORRECT ANSWER >>>>>It displays the result of a calculation in the
form
Why are syntax errors so common when writing JavaScript code? -
CORRECT ANSWER >>>>>Because JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an
image or other element? - CORRECT ANSWER >>>>>border-radius
What type of JavaScript expression evaluates to true or false? -
CORRECT ANSWER >>>>>Logical
,Which statement is true about JavaScript? - CORRECT 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? -
CORRECT 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? -
CORRECT 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? - CORRECT 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? - CORRECT 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? - CORRECT 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? -
CORRECT 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: -
CORRECT 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? - CORRECT ANSWER >>>>>border-radius
Which CSS property defines how text should be handled when it
extends beyond its allotted area? - CORRECT ANSWER >>>>>text-
overflow
Which JavaScript event occurs when the mouse pointer leaves from a
link, image or other visible element on the page? - CORRECT
ANSWER >>>>>mouseout
2026 | Practice Test Bank with 350
Verified Questions & Answers | C777
OA Web Development Applications
(Latest Update)
Which of the following statements about HTML5 is true? - CORRECT
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? -
CORRECT ANSWER >>>>>It displays the result of a calculation in the
form
Why are syntax errors so common when writing JavaScript code? -
CORRECT ANSWER >>>>>Because JavaScript is case-specific
What CSS3 property can be used to create rounded corners on an
image or other element? - CORRECT ANSWER >>>>>border-radius
What type of JavaScript expression evaluates to true or false? -
CORRECT ANSWER >>>>>Logical
,Which statement is true about JavaScript? - CORRECT 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? -
CORRECT 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? -
CORRECT 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? - CORRECT 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? - CORRECT 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? - CORRECT 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? -
CORRECT 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: -
CORRECT 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? - CORRECT ANSWER >>>>>border-radius
Which CSS property defines how text should be handled when it
extends beyond its allotted area? - CORRECT ANSWER >>>>>text-
overflow
Which JavaScript event occurs when the mouse pointer leaves from a
link, image or other visible element on the page? - CORRECT
ANSWER >>>>>mouseout
