WGU C777 Web Development Applications Pre-Assessment | Complete Study Guide | OA Prep | Practice Questions & Answers

WGU C777 Web Development Applications Pre-Assessment
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WGU C777 Web Development Applications Pre-Assessment | Complete
Study Guide | OA Prep | Practice Questions & Answers




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C777 Web Development Applications Pre-Assessment
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1. The HTML5 specification for the <audio> element does Chrome
not require a specific audio codec to be supported, but
it does support three audio formats: MP3, Ogg and
WAV.

Which major browser supports all three audio for-
mats?

2. You are developing pages for your company's Web A text box
site. You create an HTML5 search field using the fol-
lowing code:
<input type="search" name="search">

When you test the page on various browsers, the first
browser supports the new input type and displays the
search field. The second browser does not support this
new input type and gracefully degrades. What type of
field does the second browser display?

3. Kwan is using JavaScript extensively to add interactivity Method
to his Web site. Contained within his script is a counter
object that calculates a date based on a number input
by the user.

Which term describes the calculation process that
Kwan's counter object performs?

4. The HTML5 File API can be used to: create preview thumbnail
images during image up-
loads

5. What is the basic code you would need to define a function myFunction() {
named function that returns a value? return value; }
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6. What can you use in CSS if you want to customize your The class and id selectors
own HTML element styles?

7. What two keys are created by the HTML5 <keygen> A private key and a public
element? key

8. What HTML5 API can you use to provide location-based The Geolocation API
services, such as mapping?

9. Which type of CSS effect allows an element to gradually Transition
change styles from one to another?

10. You are creating a mobile Web site for your company's Use radio buttons, check
polling service. Users will be completing polls and sur- boxes and drop-down lists
veys about various topics. How can you simplify the instead of text boxes wher-
page layout to increase this site's usability on mobile ever possible
devices?

11. You are reviewing HTML5 markup code that your Java
co-worker created. You notice several <object> tags
that reference external stand-alone, mini-applications.
Which language did your co-worker most likely use to
create these mini-applications?

12. What makes a scripting language, such as JavaScript, Scripting languages are
different from a full programming language, such as generally interpreted
C, C++ and Java? without the explicit com-
pilation step that full
programming languages
need to run

13. Which of the following is a global HTML5 attribute formmethod
that can be used with the <button> element to specify
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whether form input will be sent to the server using get
or post?

14. For what purpose should Arnold use Cascading Style To determine how the
Sheets (CSS) when designing his Web pages? HTML elements in his Web
pages will appear

15. You can use a CSS style sheet rule to override styles Inheritance
specified in a linked external style sheet. Which term is
used to describe this style sheet behavior?

16. In JavaScript, what is casting? A technique for variable
control in which a vari-
able's value is changed
from one data type to an-
other

17. What is the term for a piece of data that is to be oper- Operand
ated upon or manipulated in some manner?

18. As a Web designer, you use the CSS Box Model to The content plus the
help configure the space around each HTML element padding, border and mar-
so that the elements will not overlap or lay against gin surrounding it
one another when users render your Web pages in a
browser.

What constitutes the full size of an HTML element?

19. In your HTML5 form, you want users to enter a date pattern
in the Date field using a specific format, such as
mm/dd/yyyy.

Which HTML5 <input> element attribute can you use
to require the specified format?
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