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WGU C777 Web Development Applications Post-Assessment (2022/2023) 100% Correct $17.99
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WGU C777 Web Development Applications Post-Assessment (2022/2023) 100% Correct
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WGU C777 Web Development Applications Post-Assessment (2022/2023) 100% CorrectWhich of the following statements about HTML5 is true? 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? It displays th...

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  • December 19, 2022
  • 10
  • 2022/2023
  • Exam (elaborations)
  • Questions & answers

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  • wgu c777 web development applications post assessment 20222023 100 correct
  • which of the following statements about html5 is true html5 does not require third party plug ins for video and audio co

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C777 Web Development Applications
Post-Assessment correctly answered
2022
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

Which CSS3 selector can you use to apply a style to the first paragraph of every
container in a Web page? - correct answer p:first-of-type

What is another common name for the technique of requesting and reusing data using
the JavaScript XMLHttpRequest object with HTML pages and CSS? - correct answer
AJAX

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