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100% Pass WGU - Web-Development-Applications - WGU Web Development Applications–Reliable Exam Questions Vce

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WGU Web-Development-Applications Exam Syllabus Topics:

Topic
Details

Topic 1

Creating Adaptive Web Documents and Pages: This section of the exam measures skills of Front-End Designers and covers the techniques needed to make websites display correctly across traditional desktops and mobile devices. It emphasizes adaptive page layout, flexible formatting, and user-friendly presentation so that content remains readable and functional on screens of different sizes. Candidates are expected to show an understanding of how to create consistent designs that respond smoothly to device changes.

Topic 2

HTML5, CSS3, and JavaScript Foundations: This section of the exam measures skills of Web Developers and covers the essential ability to manually code using HTML5, CSS3, and JavaScript to create structured, visually styled, and interactive web content. It focuses on building accurate page layouts, applying modern styling rules, and writing basic scripts that support user interaction. The aim is to ensure candidates can construct professional web documents using current standards and properly integrate all three technologies.

Topic 3

Validation, Testing, and Form Development: This section of the exam measures skills of Web Developers and covers the ability to validate code, test web pages for accuracy, and build form components. It includes understanding how to detect errors, ensure compliance with standards, and implement form fields with inline validation to improve user experience. The focus is on creating forms that work reliably, meet usability expectations, and maintain proper data entry flow.

Topic 4

Responsive Web Design (RWD) for Browsers and Apps: This section of the exam measures skills of Front-End Designers and covers concepts related to mobile-first layout planning, responsive frameworks, and techniques used to ensure compatibility with modern browsers and applications. Candidates must demonstrate how to adjust elements for better usability on mobile devices and apply responsive strategies that allow a single design to function seamlessly across various environments.

>> Exam Questions Web-Development-Applications Vce <<

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WGU Web Development Applications Sample Questions (Q96-Q101):

NEW QUESTION # 96
Given the following CSS code:

How many seconds elapse before the font-size property begins to increase when a user hovers a mouse pointer over the delay element?

A. 0
B. 1
C. 2
D. 3

Answer: C

Explanation:
The CSS transition-delay property specifies how long to wait before starting a property transition. In the given CSS code, the transition-delay is set to 2s.
* CSS Transition Properties:
* transition-property: Specifies the CSS property to which the transition is applied (font-size in this case).
* transition-duration: Specifies how long the transition takes (4s).
* transition-delay: Specifies the delay before the transition starts (2s).
Example:
* Given HTML:
<div id="delay">Hover over me</div>
* Given CSS:
#delay {
font-size: 14px;
transition-property: font-size;
transition-duration: 4s;
transition-delay: 2s;
}
#delay:hover {
font-size: 36px;
}
Explanation: When a user hovers over the element with id="delay", it will wait for 2 seconds before the transition effect on font-size starts.
References:
* MDN Web Docs - transition-delay
* W3C CSS Transitions

NEW QUESTION # 97
What does declaring <!DOCTYPE html> indicate to the browser?

A. The file extension is HTML4.
B. The file extension is HTML5.
C. The code is written in HTML4.
D. The code is written in HTML5.

Answer: D

Explanation:
From the W3C HTML5 Recommendation, section "2.5 The DOCTYPE":
"A DOCTYPE is a required preamble. DOCTYPEs are required for legacy reasons. When omitted, browsers tend to use a different rendering mode that is incompatible with some specifications. Including the DOCTYPE in a document ensures that the browser makes a best-effort attempt at following the relevant specifications.
A DOCTYPE must consist of the following components, in this order:
* The string <!DOCTYPE (case-insensitive).
* One or more whitespace characters.
* The string html (case-insensitive).
* Optionally, a legacy DOCTYPE string.
* Zero or more whitespace characters.
* A > character.
In other words, <!DOCTYPE html> exactly."
And from MDN Web Docs' "<!DOCTYPE>" entry:
"The <!DOCTYPE html> declaration informs the browser that the page is written in HTML5 and that it should be rendered in standards mode (instead of quirks mode). It is the simplest, case-insensitive form of DOCTYPE defined by HTML5." Together, these extracts confirm that <!DOCTYPE html> tells the browser the document uses HTML5 and directs it to render according to the HTML5 (standards) specification rather than falling back to legacy rendering modes.
References:
W3C HTML5 Recommendation, section "2.5 The DOCTYPE"
MDN Web Docs: "<!DOCTYPE>"

NEW QUESTION # 98
A web designer inserts an image into a web page.
Which CSS attribute should this designer use to ensure that there is one of pixel of space between the line image and the surrounding elements?

A. Content
B. Padding
C. Margin
D. border

Answer: C

Explanation:
To ensure that there is one pixel of space between the image and the surrounding elements, the margin property should be used.
* CSS Margin Property: The margin property is used to create space around elements, outside of any defined borders.
* Usage Example:
img {
margin: 1px;
}
In this example, the margin: 1px; rule sets a margin of 1 pixel around the image, creating the desired space.
References:
* MDN Web Docs on Margin
* W3C CSS Specification on Margin

NEW QUESTION # 99
Given the following javaScript code:

Which code segment calls the method?

A. Obj,sayHello;
B. Window,sayhello();

Answer: A

Explanation:
To call the sayHello method in the given JavaScript object, you need to use the object's name followed by the method name with parentheses.
* Correct Method Call:
* Given the object definition:
var obj = {
sayHello: function() {
alert("Hello");
}
};
* To call the method sayHello on the object obj:
obj.sayHello();
* Explanation:
* Option A: Obj.sayHello; is incorrect syntax. The correct syntax is obj.sayHello();.
* Option B: Window.sayHello(); is incorrect because the method is defined in the obj object, not the window object.
* References:
* MDN Web Docs - Functions
* W3Schools - JavaScript Objects

NEW QUESTION # 100
Which framework assists designers with adaptive page layout?

A. React
B. Bootstrap
C. Modernizr
D. Knockout

Answer: B

Explanation:
> "Bootstrap is a front-end framework that provides a responsive grid system and prebuilt components for adaptive and responsive web design. It allows layouts to adjust to screen size dynamically."
>
> React and Knockout are JavaScript libraries for UI rendering and data-binding. Modernizr is a feature detection library, not a layout framework.
References:
* Bootstrap Official Documentation
* MDN Web Docs: Responsive Frameworks Overview

NEW QUESTION # 101
......

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