WGU C777 (WEB DEVELOPMENT
APPLICATIONS) OBJECTIVE
ASSESSMENT
100+ (Latest 2026 Edition) 100% Verified Q&A + Answer Key Solutions
100% Guarantee Pass
📋 DOCUMENT OVERVIEW 106 Qs
This document, "WGU C777 (Web Development Applications) OBJECTIVE ASSESSMENT," covers specific
topics in web development, including responsive design, scripting languages, HTML elements,
multimedia, and user experience. It provides 106 questions with correct answers and detailed
explanations, allowing students to review and understand web development concepts. Students can
utilize this document to study and review key concepts, reinforcing their knowledge of web development
principles and techniques for exam preparation or professional practice.
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
Which of the following best describes a characteristic of web pages with responsive design?
A) The ability to change layout based on browser size only
B) The ability to adjust font size according to user preference
C) The ability to resize to fit the screen size, regardless of device
D) The need for a separate layout for each screen resolution
CORRECT ANSWER
C) The ability to resize to fit the screen size, regardless of device
RATIONALE: Web pages with responsive design can adapt to various screen sizes and devices, making option C the
correct answer. Options A and B are incorrect because they refer to partial aspects of responsive design. Option D is
incorrect because responsive design is not limited to separate layouts for each screen resolution.
Trusted by thousands of students and professionals worldwide Page 1 of 40
, QUESTION 2
What is the primary purpose of a scripting language used to provide dynamic content for a web page
across all browsers?
A) To manage database interactions
B) To create web server configurations
C) To implement interactive web applications
D) To perform static content rendering
CORRECT ANSWER
C) To implement interactive web applications
RATIONALE: The correct answer is C) To implement interactive web applications, as JavaScript is a scripting language
primarily used for dynamic content and interactive web applications, allowing developers to create engaging user
experiences across various browsers. Options A and B are incorrect as they are not the primary purpose of scripting
languages like JavaScript. Option D is incorrect as static content rendering is typically handled by server-side
technologies, not JavaScript.
QUESTION 3
A candidate should identify that the <aside> element is primarily used for which type of content on a
web page.
A) Navigation menus
B) News feeds
C) Advertising banners
D) Social media integration
CORRECT ANSWER
B) News feeds
RATIONALE: The <aside> element is designed to provide supplementary information or content that is secondary to
the main content of the web page. News feeds are a common example of content that should be placed within an
<aside> element, as they provide an additional layer of information that supports the main content. Options A, C, and D
are incorrect because they describe primary content types that should not be placed within an <aside> element.
QUESTION 4
Which of the following is a characteristic of a semantically correct element for presenting a list of
items?
A) <p> Tag
B) <ul> Tag
C) <div> Tag
D) <span> Tag
CORRECT ANSWER
B) <ul> Tag
Trusted by thousands of students and professionals worldwide Page 2 of 40
, RATIONALE: The <ul> tag is a fundamental element for creating an unordered list, making it a semantically correct
choice. The other options do not accurately represent a list element, as <p> is used for paragraphs, <div> for generic
containers, and <span> for inline text formatting.
QUESTION 5
Which of the following is an example of an HTML attribute used to playback an audio file
continuously?
A) src
B) type
C) loop
D) autoplay
CORRECT ANSWER
C) loop
RATIONALE: The "loop" attribute is used in HTML to playback an audio file continuously. Options A and B are attributes
used to specify the source and type of the audio file, respectively. Option D, autoplay, is used to start the audio playback
automatically, but it does not ensure continuous playback.
QUESTION 6
A professional should recognize that in web development, certain attributes are used to enhance user
experience and control the display of multimedia content. Specifically, which attribute is used to
display an image inside a <video> element before the video starts playing?
A) src
B) poster
C) autoplay
D) loop
CORRECT ANSWER
B) poster
RATIONALE: The "poster" attribute is used to display an image inside a <video> element before the video starts
playing, providing a preview of the video content. Options A, C, and D are incorrect, as "src" specifies the source of the
video, "autoplay" enables the video to start playing automatically, and "loop" makes the video repeat indefinitely.
QUESTION 7
Which of the following correctly explains how to set a specific font style for all level two headers in a
web development application?
A) h2 { font-family: Arial; font-size: 12px; }
B) h2 { font-family: Helvetica; font-size: 18px; }
C) h2 { font-family: Arial; font-size: 18px; }
D) h2 { font-family: Times New Roman; font-size: 12px; }
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, CORRECT ANSWER
C) h2 { font-family: Arial; font-size: 18px; }
RATIONALE: The correct answer, C, explains how to set a specific font style, Arial, and font size, 18px, for all level two
headers (h2) in a web development application. Options A and D incorrectly specify font sizes, while option B specifies a
different font family.
QUESTION 8
What is the relationship between the CSS property "color" and its effect on an HTML element?
A) It alters the element's background color and padding.
B) It influences the element's font size and line height.
C) It affects the text color and contrast within the element.
D) It modifies the element's border width and style.
CORRECT ANSWER
C) It affects the text color and contrast within the element.
RATIONALE: The correct answer, C) It affects the text color and contrast within the element, is based on the original
CSS code "body { color : white; }", which specifies that the text color should be white. This indicates that the CSS
property "color" has a direct impact on the text's appearance within the element. Options A and B are incorrect as they
describe unrelated properties, and option D is incorrect because border width and style are affected by different CSS
properties.
QUESTION 9
Which of the following is true regarding embedding CSS in a single web page as an internal style
sheet?
A) Adding a <script> element to the <body> section is a good practice.
B) A <style> element should be placed after the closing <head> tag.
C) Including a <style> element within the <head> section is the primary method.
D) Using an external CSS file is the most efficient approach.
CORRECT ANSWER
C) Including a <style> element within the <head> section is the primary method.
RATIONALE: When embedding CSS in a single web page as an internal style sheet, the correct approach is to include a
<style> element within the <head> section. Options A and B are incorrect as they mention <script> and incorrect
placement of <style>, respectively. Option D is also incorrect as this scenario is specifically addressing internal style
sheets, not external CSS files.
QUESTION 10
A developer should choose an id selector in CSS that begins with a specific character to ensure
optimal compatibility with browsers. A student analyzes the characteristics of CSS id selectors and
should conclude that...
Trusted by thousands of students and professionals worldwide Page 4 of 40
APPLICATIONS) OBJECTIVE
ASSESSMENT
100+ (Latest 2026 Edition) 100% Verified Q&A + Answer Key Solutions
100% Guarantee Pass
📋 DOCUMENT OVERVIEW 106 Qs
This document, "WGU C777 (Web Development Applications) OBJECTIVE ASSESSMENT," covers specific
topics in web development, including responsive design, scripting languages, HTML elements,
multimedia, and user experience. It provides 106 questions with correct answers and detailed
explanations, allowing students to review and understand web development concepts. Students can
utilize this document to study and review key concepts, reinforcing their knowledge of web development
principles and techniques for exam preparation or professional practice.
✓ Verified Answers ✓ Exam Ready ✓ Study Guide
Trusted by thousands of students and professionals worldwide
EXAM QUESTIONS
QUESTION 1
Which of the following best describes a characteristic of web pages with responsive design?
A) The ability to change layout based on browser size only
B) The ability to adjust font size according to user preference
C) The ability to resize to fit the screen size, regardless of device
D) The need for a separate layout for each screen resolution
CORRECT ANSWER
C) The ability to resize to fit the screen size, regardless of device
RATIONALE: Web pages with responsive design can adapt to various screen sizes and devices, making option C the
correct answer. Options A and B are incorrect because they refer to partial aspects of responsive design. Option D is
incorrect because responsive design is not limited to separate layouts for each screen resolution.
Trusted by thousands of students and professionals worldwide Page 1 of 40
, QUESTION 2
What is the primary purpose of a scripting language used to provide dynamic content for a web page
across all browsers?
A) To manage database interactions
B) To create web server configurations
C) To implement interactive web applications
D) To perform static content rendering
CORRECT ANSWER
C) To implement interactive web applications
RATIONALE: The correct answer is C) To implement interactive web applications, as JavaScript is a scripting language
primarily used for dynamic content and interactive web applications, allowing developers to create engaging user
experiences across various browsers. Options A and B are incorrect as they are not the primary purpose of scripting
languages like JavaScript. Option D is incorrect as static content rendering is typically handled by server-side
technologies, not JavaScript.
QUESTION 3
A candidate should identify that the <aside> element is primarily used for which type of content on a
web page.
A) Navigation menus
B) News feeds
C) Advertising banners
D) Social media integration
CORRECT ANSWER
B) News feeds
RATIONALE: The <aside> element is designed to provide supplementary information or content that is secondary to
the main content of the web page. News feeds are a common example of content that should be placed within an
<aside> element, as they provide an additional layer of information that supports the main content. Options A, C, and D
are incorrect because they describe primary content types that should not be placed within an <aside> element.
QUESTION 4
Which of the following is a characteristic of a semantically correct element for presenting a list of
items?
A) <p> Tag
B) <ul> Tag
C) <div> Tag
D) <span> Tag
CORRECT ANSWER
B) <ul> Tag
Trusted by thousands of students and professionals worldwide Page 2 of 40
, RATIONALE: The <ul> tag is a fundamental element for creating an unordered list, making it a semantically correct
choice. The other options do not accurately represent a list element, as <p> is used for paragraphs, <div> for generic
containers, and <span> for inline text formatting.
QUESTION 5
Which of the following is an example of an HTML attribute used to playback an audio file
continuously?
A) src
B) type
C) loop
D) autoplay
CORRECT ANSWER
C) loop
RATIONALE: The "loop" attribute is used in HTML to playback an audio file continuously. Options A and B are attributes
used to specify the source and type of the audio file, respectively. Option D, autoplay, is used to start the audio playback
automatically, but it does not ensure continuous playback.
QUESTION 6
A professional should recognize that in web development, certain attributes are used to enhance user
experience and control the display of multimedia content. Specifically, which attribute is used to
display an image inside a <video> element before the video starts playing?
A) src
B) poster
C) autoplay
D) loop
CORRECT ANSWER
B) poster
RATIONALE: The "poster" attribute is used to display an image inside a <video> element before the video starts
playing, providing a preview of the video content. Options A, C, and D are incorrect, as "src" specifies the source of the
video, "autoplay" enables the video to start playing automatically, and "loop" makes the video repeat indefinitely.
QUESTION 7
Which of the following correctly explains how to set a specific font style for all level two headers in a
web development application?
A) h2 { font-family: Arial; font-size: 12px; }
B) h2 { font-family: Helvetica; font-size: 18px; }
C) h2 { font-family: Arial; font-size: 18px; }
D) h2 { font-family: Times New Roman; font-size: 12px; }
Trusted by thousands of students and professionals worldwide Page 3 of 40
, CORRECT ANSWER
C) h2 { font-family: Arial; font-size: 18px; }
RATIONALE: The correct answer, C, explains how to set a specific font style, Arial, and font size, 18px, for all level two
headers (h2) in a web development application. Options A and D incorrectly specify font sizes, while option B specifies a
different font family.
QUESTION 8
What is the relationship between the CSS property "color" and its effect on an HTML element?
A) It alters the element's background color and padding.
B) It influences the element's font size and line height.
C) It affects the text color and contrast within the element.
D) It modifies the element's border width and style.
CORRECT ANSWER
C) It affects the text color and contrast within the element.
RATIONALE: The correct answer, C) It affects the text color and contrast within the element, is based on the original
CSS code "body { color : white; }", which specifies that the text color should be white. This indicates that the CSS
property "color" has a direct impact on the text's appearance within the element. Options A and B are incorrect as they
describe unrelated properties, and option D is incorrect because border width and style are affected by different CSS
properties.
QUESTION 9
Which of the following is true regarding embedding CSS in a single web page as an internal style
sheet?
A) Adding a <script> element to the <body> section is a good practice.
B) A <style> element should be placed after the closing <head> tag.
C) Including a <style> element within the <head> section is the primary method.
D) Using an external CSS file is the most efficient approach.
CORRECT ANSWER
C) Including a <style> element within the <head> section is the primary method.
RATIONALE: When embedding CSS in a single web page as an internal style sheet, the correct approach is to include a
<style> element within the <head> section. Options A and B are incorrect as they mention <script> and incorrect
placement of <style>, respectively. Option D is also incorrect as this scenario is specifically addressing internal style
sheets, not external CSS files.
QUESTION 10
A developer should choose an id selector in CSS that begins with a specific character to ensure
optimal compatibility with browsers. A student analyzes the characteristics of CSS id selectors and
should conclude that...
Trusted by thousands of students and professionals worldwide Page 4 of 40
