WGU D276 OA EXAM LATEST 2024-2025 EXAM 2 VERSIONS
COMPLETE 350 QUESTIONS AND CORRECT VERIFIEED
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WGU D276 OA EXAM ACTUAL EXAM
What is the Internet of Things (IoT)?
The global collection of communicating devices that sense and control technology on behalf of
humans.
What is the ability of users with disabilities to access and use a webpage with reasonable
effort?
web accessability
Identify all of the conditions below that could affect web accessibility.
- Cognitive challenges like dyslexia and other difficulties in processing webpages
- Hand control issues ranging from tremors to total inability to use hands
- Seizures caused by flashing on the screen
- Visual problems like blindness, low vision, or color blindness
What is the use of artificial intelligence (AI) and access to vast amounts of data to simulate
human problem solving in complex situations?
cognitive computing
A language that requires few plug-ins and standardizes how video and audio are presented on
a webpage.
HTML5
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A style sheet language that provides the formatting and "look" of a Webpage or document
written in a markup language.
CSS
A scripting language used to provide interactivity within a webpage.
javascript
A markup language used for structuring and presenting webpage content.
HTML5
Creates all web standards.
World Wide Web Consortium (W3C)
Examine the following style rule. What is the selector?
h1
Examine the following style rule. Identify a declaration.
text-align: center;
Which of the following is an example of how to add a hyperlink using HTML?
<a href="index.html">Home</a>
True or False? JavaScript code needs to reside inside HTML documents to run.
false
In what year did the Internet begin with four networked computers?
1969
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What is a document that is viewed in a web browser?
webpage
What is text that has links to other text, images, videos, and more?
hypertext
In what year did the number of Internet users surpass 3 billion?
2015
What is a web browser?
A program that downloads an HTML document from a web server, displays the document to the
user with the appropriate formatting, and allows the user to interact with the document, such
as clicking hyperlinks to access other documents.
What does IP stand for when we refer to an IP address?
internet protocol
What is an IP address?
The unique address of a computer on the Internet
What is a domain name?
A name for an IP address, such as the name wikipedia.org for the IP address 198.35.26.96
Who can register an unused domain name with a domain name registrar?
anyone
True or false? Websites have either an IP address or a domain name, but not both.
False
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What is the most popular top-level domain (TLD)?
.com
What is the Third-level domain in the following multi-level domain name? cs.stanford.edu
cs
What does the acronym URL stand for?
uniform resource locator
Identify the five (5) potential parts of a URL.
fragment, hostname, path, query string, scheme
Regarding the parts of a URL, what is a Fragment?
Optional characters at the end of a URL that start with a hash symbol (#) and refer to a certain
location within a webpage.
Regarding a URL, what is a Query String?
Optional characters to the right of the question mark (?) in a URL that provide data for the web
server.
Which scheme should a URL use to provide a secured HTTP connection to a web server?
https://
If a web server is reached but the specific requested page isn't found, what status code does
the server return?
404
What is Linkrot?
4
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