WGU C777 WEB DEVELOPMENT
APPLICATIONS OA EXAM PREP 2026/2027
COMPLETE QUESTIONS WITH CORRECT
DETAILED ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. rotate(angle) - ANSWER Rotates the element clockwise at the specified
degree.
Negative values rotate the element counter-clockwise
2. scale(x,y) - ANSWER Increases or decreases the size of the element, based
on the specified parameters for width (x) and height (y)
3. scaleX(n) - ANSWER Changes the elements width
4. ScaleY(n) - ANSWER Changes the elements height
5. matrix(n,n,n,n,n) - ANSWER Combines all of the 2D transform methods in
one.
Takes six parameters, contatining mathematic functions, which enable the
element to rotate, scale, move (translate), and skew
6. Animation Application - ANSWER Use animation: color-change 2s linear
infinite.
,7. Animation Duration - ANSWER Specifies how long the animation runs.
8. Linear Timing Function - ANSWER Sets constant speed for the animation.
9. Infinite Animation - ANSWER Animation loops indefinitely without
stopping.
10.selector: h2~p - ANSWER Selects any <p> element that is a sibling of an
<h2> element and comes after it in the DOM.
11.selector: [class^='col'] - ANSWER Selects any element whose class attribute
starts with the substring 'col' (e.g., class='col-md-6' or class='col-sm').
12.What video files are supported - ANSWER MP4 (mpeg4) WebM and OGG
codec H.264
remember this
13.Which method convert a string value to uppercase letters? - ANSWER
toUpperCase()
14.Which event occurs when the loading of an image is terminated? -
ANSWER abort
15.Which event occurs when a user clicks the mouse button outside of a
particular input field? - ANSWER blur
,16.Which event occurs when the user clicks on a link or form element? -
ANSWER click
17.Which event occurs when a user modifies the value of a form field? -
ANSWER change
18.Which event occurs when there is a problem loading an external image or
resource? - ANSWER error
19.What CSS3 technique checks a client device and then targets styles based on
the device's properties? - ANSWER media queries
20.What navigation techniques should you employ for mobile devices? -
ANSWER Placement of navigation elements
Text-based hyperlinks
Access to the full version of the site
Limited links
21.What process ensures that your code complies with standards? - ANSWER
validation
22.What process shows you how your pages will render and perform on various
platforms doing various tasks? - ANSWER testing
23.Mobile Web sites are easier to develop because they are written with which
language? - ANSWER HTML
24.What techniques should you use to maximize usability of a mobile site
design? - ANSWER Page layout for mobile devices
Hyperlinks and navigation on mobile devices
, Images for mobile devices
Mobile Web page validation and testing
25.When designing mobile Web sites, which of the following should you do to
simplify the site design? - ANSWER Minimize the number of links needed
to navigate the site
26.Because mobile device users must type on a small touchscreen you should
do what? - ANSWER Require less text entry
27.Where on the a mobile web page should you position a search field for quick
access? - ANSWER top of the page
28.What techniques will make your content easier to view and use on mobile
devices? - ANSWER Simplify the design
Divide pages into smaller portions
Require less text entry
Avoid pop-ups
29.What are absolute length units that are fixed and will appear as exactly that
size? - ANSWER cm (centimeters)
mm (millimeters)
in (inches)
px (pixels)
pt (points)
pc (picas)
30.What are relative length units that specify a length relative to another length
property? - ANSWER em (relative to the font-size)
ex (relative to the x-height of the current font)
rem (relative to font-size of the root element)
APPLICATIONS OA EXAM PREP 2026/2027
COMPLETE QUESTIONS WITH CORRECT
DETAILED ANSWERS ||
100% GUARANTEED PASS
<NEWEST VERSION>
1. rotate(angle) - ANSWER Rotates the element clockwise at the specified
degree.
Negative values rotate the element counter-clockwise
2. scale(x,y) - ANSWER Increases or decreases the size of the element, based
on the specified parameters for width (x) and height (y)
3. scaleX(n) - ANSWER Changes the elements width
4. ScaleY(n) - ANSWER Changes the elements height
5. matrix(n,n,n,n,n) - ANSWER Combines all of the 2D transform methods in
one.
Takes six parameters, contatining mathematic functions, which enable the
element to rotate, scale, move (translate), and skew
6. Animation Application - ANSWER Use animation: color-change 2s linear
infinite.
,7. Animation Duration - ANSWER Specifies how long the animation runs.
8. Linear Timing Function - ANSWER Sets constant speed for the animation.
9. Infinite Animation - ANSWER Animation loops indefinitely without
stopping.
10.selector: h2~p - ANSWER Selects any <p> element that is a sibling of an
<h2> element and comes after it in the DOM.
11.selector: [class^='col'] - ANSWER Selects any element whose class attribute
starts with the substring 'col' (e.g., class='col-md-6' or class='col-sm').
12.What video files are supported - ANSWER MP4 (mpeg4) WebM and OGG
codec H.264
remember this
13.Which method convert a string value to uppercase letters? - ANSWER
toUpperCase()
14.Which event occurs when the loading of an image is terminated? -
ANSWER abort
15.Which event occurs when a user clicks the mouse button outside of a
particular input field? - ANSWER blur
,16.Which event occurs when the user clicks on a link or form element? -
ANSWER click
17.Which event occurs when a user modifies the value of a form field? -
ANSWER change
18.Which event occurs when there is a problem loading an external image or
resource? - ANSWER error
19.What CSS3 technique checks a client device and then targets styles based on
the device's properties? - ANSWER media queries
20.What navigation techniques should you employ for mobile devices? -
ANSWER Placement of navigation elements
Text-based hyperlinks
Access to the full version of the site
Limited links
21.What process ensures that your code complies with standards? - ANSWER
validation
22.What process shows you how your pages will render and perform on various
platforms doing various tasks? - ANSWER testing
23.Mobile Web sites are easier to develop because they are written with which
language? - ANSWER HTML
24.What techniques should you use to maximize usability of a mobile site
design? - ANSWER Page layout for mobile devices
Hyperlinks and navigation on mobile devices
, Images for mobile devices
Mobile Web page validation and testing
25.When designing mobile Web sites, which of the following should you do to
simplify the site design? - ANSWER Minimize the number of links needed
to navigate the site
26.Because mobile device users must type on a small touchscreen you should
do what? - ANSWER Require less text entry
27.Where on the a mobile web page should you position a search field for quick
access? - ANSWER top of the page
28.What techniques will make your content easier to view and use on mobile
devices? - ANSWER Simplify the design
Divide pages into smaller portions
Require less text entry
Avoid pop-ups
29.What are absolute length units that are fixed and will appear as exactly that
size? - ANSWER cm (centimeters)
mm (millimeters)
in (inches)
px (pixels)
pt (points)
pc (picas)
30.What are relative length units that specify a length relative to another length
property? - ANSWER em (relative to the font-size)
ex (relative to the x-height of the current font)
rem (relative to font-size of the root element)
