- Home
- WGU
- WGU Web Development Applications
- WGU.Web-Development-Applications.v2025-11-25.q56
- Question 45
Valid Web-Development-Applications Dumps shared by ExamDiscuss.com for Helping Passing Web-Development-Applications Exam! ExamDiscuss.com now offer the newest Web-Development-Applications exam dumps, the ExamDiscuss.com Web-Development-Applications exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com Web-Development-Applications dumps with Test Engine here:
Access Web-Development-Applications Dumps Premium Version
(138 Q&As Dumps, 35%OFF Special Discount Code: freecram)
<< Prev Question Next Question >>
Question 45/56
What does declaring <!DOCTYPE html> indicate to the browser?
Correct Answer: B
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>"
"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>"
- Question List (56q)
- Question 1: Given the following code: (Exhibit) What is the value of the...
- Question 2: Given the following code: ```html <input type="text" patt...
- Question 3: What is the used to render images dynamically?...
- Question 4: Which of the following best describes the programming paradi...
- Question 5: Which code segment creates a slider field that accepts a num...
- Question 6: Given the following JavaScript code: (Exhibit) What happens ...
- Question 7: Which global attribute prepares an element for input when a ...
- Question 8: Which HTML elements support the `<script>` tag to invo...
- Question 9: Which HTML tag should a developer use to create a drop-down ...
- Question 10: Which framework assists designers with adaptive page layout?...
- Question 11: A file named application, Appchache contains the following c...
- Question 12: Which application programming interface (API) should a devel...
- Question 13: Which method should a developer use to create a message that...
- Question 14: A developer tests a website on a tablet and notices that the...
- Question 15: Which language should a developer use to create a border wit...
- Question 16: Which CSS property should a developer specify in the `a:hove...
- Question 17: Which structure tag should a developer use to place contact ...
- Question 18: Which technique should a developer use for text-based hyperl...
- Question 19: Given the following JavaScript code: ```javascript var n1 = ...
- Question 20: Given the following CSS margin shorthand property: ```css p ...
- Question 21: Given the following HTML statement: (Exhibit) And the follow...
- Question 22: Which 3D transform affects the distance between the z-plane ...
- Question 23: What should be used to request and update data in the backgr...
- Question 24: Which code snippet defines a list of choices that automatica...
- Question 25: Given the following HTML code: (Exhibit) Which line of code ...
- Question 26: Which HTML segment should a developer use to enable the Offl...
- Question 27: Given the following CSS code: (Exhibit) Which type of select...
- Question 28: Which method allows the end user to enter text as an answer ...
- Question 29: Which type of operation should a developer use to set a cond...
- Question 30: A web designer evaluates the following CSS rule: .head { col...
- Question 31: Given the following CSS statement: (Exhibit) Which code segm...
- Question 32: Which tag is required when importing the jQuery library?...
- Question 33: Given the following code: (Exhibit) What is occurring?...
- Question 34: Which rule sets the background color of all hyperlinks to gr...
- Question 35: Which History API object is called when a browser window's d...
- Question 36: Which HTML element should a developer use to logically group...
- Question 37: Which code segment correctly defines a function in JavaScrip...
- Question 38: Where can users items using the HTML...
- Question 39: Given the following HTML code: (Exhibit) And given the follo...
- Question 40: Which feature was introduced in HTML5?...
- Question 41: Which of the following statements is true about CSS properti...
- Question 42: Which markup ensures that the data entered are either a five...
- Question 43: Given the following HTML and CSS code: ```html <!DOCTYPE ...
- Question 44: Which code segment creates an element that supports drag-and...
- Question 45: What does declaring <!DOCTYPE html> indicate to the br...
- Question 46: What is a characteristic of JavaScript code?...
- Question 47: Given the following markup: (Exhibit) Where does the image a...
- Question 48: Which code segment places text to the right of an image whos...
- Question 49: What should a developer increase to create space between a b...
- Question 50: Which HTML segment should a developer use to enable the Offl...
- Question 51: Given the following CSS code: (Exhibit) How many seconds ela...
- Question 52: Which CSS transformation method should a developer use to re...
- Question 53: What is a common technique on mobile web pages to ensure use...
- Question 54: Which CSS transformation method should a developer use to re...
- Question 55: What is it called when a user must continue to resubmit a fo...
- Question 56: A web page has a section that contains an <article> el...
[×]
Download PDF File
Enter your email address to download WGU.Web-Development-Applications.v2025-11-25.q56.pdf