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[General] Web-Development-Applications Reliable Exam Book | Web-Development-Applications P

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【General】 Web-Development-Applications Reliable Exam Book | Web-Development-Applications P

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WGU Web-Development-Applications Exam Syllabus Topics:
TopicDetails
Topic 1
  • 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 2
  • 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 3
  • 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.
Topic 4
  • 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.

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WGU Web Development Applications Sample Questions (Q85-Q90):NEW QUESTION # 85
Given the following JavaScript code:
```javascript
<script>
var enabled = true;
</script>
```
Which code segment tests the variable value and displays an alert message?
  • A. ```javascript
    if(enabled){
    alert('ok');
    }
    ```
  • B. ```javascript
    if enabled == true {
    alert('ok');
    }
    ```
  • C. ```javascript
    if enabled {
    alert('ok');
    }
    ```
  • D. ```javascript
    if (enabled == true){
    alert('ok');
    }
    ```
Answer: A
Explanation:
> "The `if` statement in JavaScript requires parentheses around the condition. `if (enabled)` is a valid boolean condition and checks whether the variable `enabled` is truthy."
>
> "Using `if (enabled == true)` is redundant. The concise form `if (enabled)` is preferred." Correct Syntax:
if (enabled) {
alert('ok');
}
```
References:
* MDN Web Docs: if statement
* JavaScript Guide: Boolean logic and control flow
---
Here are the corrected and fully formatted answers to Questions 33 through 36 with comprehensive explanations as requested:
---

NEW QUESTION # 86
Given the following code:

Which type of user input does the developer request by specifying the pattern attribute?
  • A. price
  • B. Date
  • C. Latitude/longitude
  • D. Country code
Answer: C
Explanation:
The pattern attribute in the <input> element is used to specify a regular expression that the input's value must match for it to be considered valid. The given pattern -?d{1,3}.d+ matches strings that represent decimal numbers with an optional negative sign, typically used for latitude and longitude values.
* Pattern Explanation:
* -? allows for an optional negative sign.
* d{1,3} matches one to three digits.
* . matches a literal dot.
* d+ matches one or more digits.
* Usage Example:
<input type="text" pattern="-?d{1,3}.d+" placeholder="Enter latitude or longitude"> This pattern ensures the input matches the format of latitude/longitude values.
References:
* MDN Web Docs on <input> pattern attribute
* Regular Expressions Documentation

NEW QUESTION # 87
Which markup ensures that the data entered are either a five-digit zip code or an empty string?
  • A. <input pattern=/d(5)''>
  • B. Input class ='' (0-9) (5)''>
  • C. Input required min=''s'' max=''s''
  • D. <input type=''number'' value=''s''
Answer: A
Explanation:
The pattern attribute in the<input>element is used to define a regular expression that the input value must match for it to be valid. The patternd{5}ensures that the data entered is either a five-digit zip code or an empty string (if therequiredattribute is not used).
* Pattern Explanation:
* d{5}: Matches exactly five digits.
* This ensures that only a five-digit number or an empty string (if not required) is valid.
* Usage Example:
<input type="text" pattern="d{5}" placeholder="Enter a 5-digit zip code"> This ensures that the input matches a five-digit zip code.
:
MDN Web Docs onpattern
Regular Expressions Documentation

NEW QUESTION # 88
A web page has a section that contains an <article> element. The element is always 10 pixels to the right of its position.
Which type of layout positioning should the <article> element use?
  • A. Absolute
  • B. Static
  • C. Fixed
  • D. Relative
Answer: D
Explanation:
Relative positioning in CSS positions an element relative to its normal position. Usingposition: relative;allows you to adjust the element's position with thetop,right,bottom, orleftproperties.
* CSS Relative Positioning:
* Syntax:
article {
position: relative;
left: 10px;
}
* Description: Moves the element 10 pixels to the right from its normal position.
* Example:
* Given HTML:
<article>Content</article>
* Given CSS:
article {
position: relative;
left: 10px;
}
* Explanation: The<article>element will be positioned 10 pixels to the right of where it would normally appear.
:
MDN Web Docs -position
W3C CSS Positioned Layout Module Level 3

NEW QUESTION # 89
What represents the value of the pattern attribute of an input element in an HTML
  • A. A regular expression
  • B. A SQL statement
  • C. A JavaScript function
  • D. A style sheet
Answer: A
Explanation:
The value of thepatternattribute in an input element is a regular expression. This regular expression is used to define what constitutes a valid value for the input.
* Regular Expressions: Regular expressions (regex) are sequences of characters that define search patterns. They are commonly used for string matching and validation.
* Usage Example:
<input type="text" pattern="d{5}" placeholder="Enter a 5-digit number"> Here, thepatternattribute value is a regular expression that validates a five-digit number.
:
MDN Web Docs onpattern
Regular Expressions Documentation

NEW QUESTION # 90
......
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