WGU D276 WEB DEVELOPMENT FOUNDATIONS EXAM
GUIDE QUESTIONS AND VERIFIED ANSWERS 100%
CORRECT(GRADED A+)
What is the move towards separating document structure, presentation, and webpage
interaction called? - (correct answer) Separation of concerns
What is a packet? - (correct answer) Information sent on the Internet
What does an IP address represent? - (correct answer) A computer's unique
address on the Internet
What is the format of a typical IP address? - (correct answer) 32 bits divided into
four 8-bit groups
What is IPv4? - (correct answer) The original Internet Protocol with 32-bit addresses
What is IPv6? - (correct answer) A new version of Internet Protocol with 128-bit
addresses
What does DNS stand for? - (correct answer) Domain Name Server
What are root servers? - (correct answer) Thirteen main DNS servers in the world
What is a domain name registrar? - (correct answer) Services that allow domain
name registration
What is a domain name? - (correct answer) A name for an IP address
What does TLD stand for? - (correct answer) Top-level Domains
Give examples of TLDs. - (correct answer) .com, .net, .org, .edu, .gov
What does ccTLD stand for? - (correct answer) Country Code Top-Level Domain
Give examples of ccTLDs. - (correct answer) .uk (United Kingdom), .us (United
States), .ru (Russia)
What does SLD stand for? - (correct answer) Second-Level Domain
What is an example of an SLD? - (correct answer) 'wikipedia' in wikipedia.org
What does TLD stand for? - (correct answer) Third-Level Domain
What is an example of a TLD? - (correct answer) 'www' in www.stanford.edu
, What does URL stand for? - (correct answer) Uniform Resource Locator
What is a URL? - (correct answer) The location of a web resource, such as
http://www.google.com
What is a scheme in a URL? - (correct answer) Characters at the beginning of a
URL followed by a colon (:) or a colon and double slashes (://)
Give examples of common schemes. - (correct answer) http, https, mailto, file
What is a hostname in a URL? - (correct answer) The complete domain name
following the scheme in a URL
What is a path in a URL? - (correct answer) The characters to the right of the
hostname in a URL
What is a query string in a URL? - (correct 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? - (correct answer) Optional characters at the end of a
URL that with a hash character (#) and refer to a certain location within a webpage
What is a 404? - (correct answer) The status code that a web server returns to a
browser when a requested webpage is not found
What is linkrot? - (correct 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? - (correct answer) Transmission Control Protocol /
Internet Protocol
What is TCP/IP? - (correct answer) A protocol suite that governs how data packets
are transferred over the Internet from one machine to another
What is an HTTP request? - (correct answer) A message sent from the web browser
to the web server
What is an HTTP response? - (correct answer) A message sent from the web server
back to the web browser in response to an HTTP request
What is Content-Length? - (correct answer) Number of bytes in the HTTP
response's message body
What is Content-Type? - (correct answer) Media type of the HTTP response's
message body
Voordelen van het kopen van samenvattingen bij Stuvia op een rij:
Verzekerd van kwaliteit door reviews
Stuvia-klanten hebben meer dan 700.000 samenvattingen beoordeeld. Zo weet je zeker dat je de beste documenten koopt!
Snel en makkelijk kopen
Je betaalt supersnel en eenmalig met iDeal, creditcard of Stuvia-tegoed voor de samenvatting. Zonder lidmaatschap.
Focus op de essentie
Samenvattingen worden geschreven voor en door anderen. Daarom zijn de samenvattingen altijd betrouwbaar en actueel. Zo kom je snel tot de kern!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper MEGAMINDS. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor $11.99. Je zit daarna nergens aan vast.