WGU D276 WEB DEVELOPMENT FOUNDATIONS OA DETAILED QUESTIONS AND CORRECT ANSWERS .
6 views 0 purchase
Course
WGU D276
Institution
WGU D276
WGU D276 WEB DEVELOPMENT FOUNDATIONS OA DETAILED QUESTIONS AND CORRECT ANSWERS .
What is Content-Length? – ANSWER Number of bytes in the HTTP response's message body
What is Content-Type? – ANSWER Media type of the HTTP response's message body
What is Date in an HTTP response? –...
WGU D276 WEB DEVELOPMENT FOUNDATIONS OA
DETAILED QUESTIONS AND CORRECT ANSWERS
2024-2025.
What is Content-Length? – ANSWER Number of bytes in the HTTP response's
messagebody
What is Content-Type? – ANSWER Media type of the HTTP response's message body
What is Date in an HTTP response? – ANSWER Datetime the HTTP response
wasgenerated by the web server
What is Last-Modified in an HTTP response? – ANSWER Datetime the
requestedresource was last modified on the web server
What is Server in an HTTP response? – ANSWER Identifies the web server software that
generated the HTTP response
What is the design principle of breaking up web content? – ANSWER Separation of
concerns
What is the move towards separating document structure, presentation, and webpage
interaction called? – ANSWER Separation of concerns
What is a packet? – ANSWER Information sent on the Internet
What does an IP address represent? – ANSWER A computer's unique address on
theInternet
What is the format of a typical IP address? – ANSWER 32 bits divided into four 8-
,bitgroups
What is IPv4? – ANSWER The original Internet Protocol with 32-bit addresses
What is IPv6? – ANSWER A new version of Internet Protocol with 128-bit addresses
What does DNS stand for? – ANSWER Domain Name Server
What are root servers? – ANSWER Thirteen main DNS servers in the world
What is a domain name registrar? – ANSWER Services that allow domain name
registration
What is a domain name? – ANSWER A name for an IP address
What does TLD stand for? – ANSWER Top-level Domains
Give examples of TLDs. – ANSWER .com, .net, .org, .edu, .gov
What does ccTLD stand for? – ANSWER Country Code Top-Level Domain
Give examples of ccTLDs. - ANSWER.uk (United Kingdom), .us (United States), .ru
(Russia)
What does SLD stand for? – ANSWER Second-Level Domain
,What is an example of an SLD? – ANSWER 'wikipedia' in wikipedia.org
What does TLD stand for? – ANSWER Third-Level Domain
What is an example of a TLD? – ANSWER 'www' in www.stanford.edu
What does URL stand for? – ANSWER Uniform Resource Locator
What is a URL? – ANSWER The location of a web resource, such
ashttp://www.google.com
What is a scheme in a URL? – ANSWER Characters at the beginning of a URL followed
by a colon (:) or a colon and double slashes (://)
Give examples of common schemes. – ANSWER http, https, mailto, file
What is a hostname in a URL? – ANSWER The complete domain name following the
scheme in a URL
What is a path in a URL? – ANSWER The characters to the right of the hostname in
aURL
What is a query string in a URL? – ANSWER Optional characters to the right of the
question mark (?) in a URL that provide data for the web server
What is a fragment in a URL? – ANSWER Optional characters at the end of a URL
thatwith a hash character (#) and refer to a certain location within a webpage
What is a 404? – ANSWER The status code that a web server returns to a browser
whena requested webpage is not found
What is linkrot? – ANSWER When content is removed from the web and the URLs that
used to point to the content now return a 404 (not found) status code
What does TCP/IP stand for? – ANSWER Transmission Control Protocol / Internet
, Protocol
What is TCP/IP? - ANSWERA protocol suite that governs how data packets are
transferred over the Internet from one machine to another
What is an HTTP request? - ANSWERA message sent from the web browser to the
web server
What is an HTTP response? - ANSWERA message sent from the web server back to
the web browser in response to an HTTP request
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller maleek. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $21.99. You're not tied to anything after your purchase.
