WGU C777 - POST ASSESSMENT EXAM
QUESTIONS WITH 100% CORRECT
ANSWERS L LATEST VERSION 2025/2026.
What is the term for a relatively small application developed exclusively for mobile devices? -
ANS App
What three technologies used toegther provide Web pages that easily adapt to smartphones,
tablets, gaming devices and smart TVs, as well as traditional computers? - ANS HTML5,
Cascading Style Sheets (CSS) and JavaScript
Many markup code validators exist, but the most authoritative is the W3C Markup Validation
Service. How does the W3C Markup Validation Service determine to what HTML standard to
validate your code?
Selena is embedding a video in her HTML5 page. Which attribute should she use to identify the
location and file name of the video? - ANS The src attribute
You are using the <video> element to embed a video in your HTML5 page. Which attribute
should you use if you want to identify an image to be displayed until the Play button is clicked or
while the video is downloading? - ANS The poster attribute
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, You want to create Web pages that can easily adapt to serve multimedia content to
smartphones, tablets, gaming devices and smart TVs, as well as traditional desktop computers,
without the use of plug-ins. What would be best suited for this purpose? - ANS HTML5 APIs
Stanley is the senior developer of apps for an organization that is considered to be at the cutting
edge of mobile-device technology. What should Stanley use to create apps for mobile devices? -
ANS HTML5 APIs
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: - ANS a Web design technology that enables you to determine how the
HTML elements in your Web pages will display.
What are two benefits of CSS? - ANS CSS provides a consistent look and feel to site pages,
and simplifies change management issues.
Consider the following CSS rule:
body {color: #008080:}
Which is the "declaration" portion of this rule? - ANS The portion inside the curly braces
Consider the following CSS rule:
body {color: #008080:}
Which is the "property" portion of this rule? - ANS The portion that reads "color"
Using a linked style sheet, you have modified the look and feel of an HTML page. Because of the
concept of inheritance, you notice that: - ANS the rules you applied remain in force unless
explicitly overruled using other styles.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
QUESTIONS WITH 100% CORRECT
ANSWERS L LATEST VERSION 2025/2026.
What is the term for a relatively small application developed exclusively for mobile devices? -
ANS App
What three technologies used toegther provide Web pages that easily adapt to smartphones,
tablets, gaming devices and smart TVs, as well as traditional computers? - ANS HTML5,
Cascading Style Sheets (CSS) and JavaScript
Many markup code validators exist, but the most authoritative is the W3C Markup Validation
Service. How does the W3C Markup Validation Service determine to what HTML standard to
validate your code?
Selena is embedding a video in her HTML5 page. Which attribute should she use to identify the
location and file name of the video? - ANS The src attribute
You are using the <video> element to embed a video in your HTML5 page. Which attribute
should you use if you want to identify an image to be displayed until the Play button is clicked or
while the video is downloading? - ANS The poster attribute
1 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
, You want to create Web pages that can easily adapt to serve multimedia content to
smartphones, tablets, gaming devices and smart TVs, as well as traditional desktop computers,
without the use of plug-ins. What would be best suited for this purpose? - ANS HTML5 APIs
Stanley is the senior developer of apps for an organization that is considered to be at the cutting
edge of mobile-device technology. What should Stanley use to create apps for mobile devices? -
ANS HTML5 APIs
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: - ANS a Web design technology that enables you to determine how the
HTML elements in your Web pages will display.
What are two benefits of CSS? - ANS CSS provides a consistent look and feel to site pages,
and simplifies change management issues.
Consider the following CSS rule:
body {color: #008080:}
Which is the "declaration" portion of this rule? - ANS The portion inside the curly braces
Consider the following CSS rule:
body {color: #008080:}
Which is the "property" portion of this rule? - ANS The portion that reads "color"
Using a linked style sheet, you have modified the look and feel of an HTML page. Because of the
concept of inheritance, you notice that: - ANS the rules you applied remain in force unless
explicitly overruled using other styles.
2 @COPYRIGHT 2025/2026 ALLRIGHTS RESERVED.
