WGU Web-Development-Applications Exam Course - Reliable Web-Development-Applications Braindumps Book

WGU Web-Development-Applications Exam Course - Reliable Web-Development-Applications Braindumps Book


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WGU Web-Development-Applications Exam Syllabus Topics:

Section Objectives Web Standards and Best Practices - Cross-browser Compatibility

- Accessibility and Usability Principles

Web Application Development - Form Handling and Data Validation

- Frontend Application Structure

Web Development Fundamentals - HTML Structure and Semantic Markup

- CSS Styling and Layout Principles

Client-Side Programming - Event Handling and User Interaction

- JavaScript Basics and DOM Manipulation

>> WGU Web-Development-Applications Exam Course <<

Web-Development-Applications Exam Course: WGU Web Development Applications - High Pass-Rate WGU Reliable Web-Development-Applications Braindumps Book

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WGU Web Development Applications Sample Questions (Q131-Q136):

NEW QUESTION # 131

Which of the following statements is true about CSS properties that define sizes or positions with two values?

  • A. It requires a minimum of one value to apply
  • B. It requires a minimum of two values to apply.
  • C. It accepts pixel values only.
  • D. It accepts Hex values only

Answer: B

Explanation:

This question seems to be about a property or method that requires two values. Without additional context, the most common scenario that fits this description is CSS properties that define sizes or positions with two values. Examples includebackground-position,margin,padding, etc., where both horizontal and vertical values are needed.

:

MDN Web Docs on Background Position

W3C CSS Backgrounds and Borders Module Level 3


NEW QUESTION # 132

A web designer creates the following HTML code:


Which CSS selector applies only to the first line?

  • A. #Header
  • B. #Welcome
  • C. .header
  • D. .Welcome

Answer: B

Explanation:

To apply CSS only to the first line of a particular HTML element, the ID selector #Welcome should be used as per the given HTML structure.

* CSS ID Selector: The ID selector is used to style the element with a specific id.

* Usage Example:

#Welcome {

color: red;

}

In this example, the #Welcome selector will apply the red color style only to the element with id="Welcome".

References:

* MDN Web Docs on ID Selectors

* W3C CSS Specification on Selectors


NEW QUESTION # 133

Which language should a developer use to create a border with rounded corners on a web page using in-line markup?

  • A. CSS3
  • B. XML
  • C. Java
  • D. HTML5

Answer: A

Explanation:

Rounded corners on HTML elements are styled using CSS3 properties. Specifically, the border-radius property introduced in CSS3 allows developers to apply curved borders to elements.

"CSS3 introduced the border-radius property, which allows web developers to create rounded corners without the need for images or complex markup."

"The syntax can be applied inline, such as:

<div style="border: 1px solid black; border-radius: 10px;">Content</div>" References:

CSS3 Official Specification - W3C

HTML & CSS Developer Guides - MDN


NEW QUESTION # 134

A web page includes the following CSS code:

```css

@keyframes anim_01 {

0% { left: 0px; top: 0px; }

50% { left: 200px; top: 0px; }

100% { left: 600px; top: 0px; }

}

.animation {

position: relative;

animation-name: anim_01;

animation-duration: 4s;

animation-timing-function: linear;

animation-iteration-count: infinite;

animation-direction: alternate;

animation-play-state: running;

}

```

What happens to the animation when the style is invoked?

  • A. It scales in size by 200% and then by 600%.
  • B. It moves horizontally across the screen.
  • C. It scales in size by 0% and then by 600%.
  • D. It moves vertically across the screen.

Answer: B

Explanation:

> "The animation changes the `left` property from 0px to 600px while keeping the `top` at 0px throughout.

This means the animation causes horizontal movement only."

>

> "Since `position: relative` is set, changes in `left` and `top` move the element relative to its normal position." Thus, the element moves horizontally across the screen, alternating direction infinitely.

References:

* MDN Web Docs: CSS animation-direction, animation-name

* CSS Animations Module Level 1 Specification

---


NEW QUESTION # 135

Given the following markup and no style sheet:


Which control does the input element render?

  • A. Button
  • B. Slider
  • C. Text
  • D. Drop-down

Answer: B

Explanation:

The type="range" attribute in an <input> element renders a slider control.

* HTML Input Type range:

* Purpose: The range type is used for input fields that should contain a value from a range of numbers.

* Example:

* Given the HTML:

<input id="range" name="range" type="range">

* Explanation:

* This will render as a slider that the user can move to select a value within a range.

* References:

* MDN Web Docs - <input type="range">

* W3Schools - HTML Input Range


NEW QUESTION # 136

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