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Cloud Foundations D282 – Western Governors University (WGU) – study guide and exam preparation material

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This document covers the core concepts of cloud computing required for the WGU D282 Cloud Foundations course, including cloud models, architecture, security, pricing, and AWS core services. It is designed as a concise study resource to support exam preparation and understanding of fundamental cloud principles aligned with the D282 assessment.

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WGU D282
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Institution
WGU D282
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WGU D282

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Uploaded on
January 24, 2026
Number of pages
35
Written in
2025/2026
Type
Exam (elaborations)
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WGU D282 Final Exam V2 (Latest 2026/ 2027
Update) Cloud Foundations guide| 100% Verified
Questions & Answers | Grade A




A device manufacturing company is planning to move its workload to the cloud. The company is
looking for a cloud provider that will provide networking, storage, servers, and virtualization
while the company's developers and IT departments focus on managing the operating systems,
runtime, data, and business applications.


Which cloud computing model meets this requirement?

Infrastructure as a service (IaaS)




The developers and IT department at the device manufacturing company create a lot of
customized applications and want a cloud model they can build upon to create, deploy, manage,
and maintain their own applications.


Which cloud model fulfills this requirement if the cloud service provider still manages the
underlying infrastructure?
Platform as a service (PaaS)




The executives at the device manufacturing company suggest it is better to interact with the
business applications via mobile and web browser and adopt a model that will greatly reduce the
money spent on tedious tasks like software installation, management, and upgrade.



Which cloud model allows the service provider to run and manage the complete product while
freeing the company's developers and IT departments from worrying about how the service is
maintained or how the underlying infrastructure is managed?
Software as a service (SaaS)

, WGU D282 Final Exam V2 (Latest 2026/ 2027
Update) Cloud Foundations guide| 100% Verified
Questions & Answers | Grade A




A solutions architect is guiding a startup software development company on how to access the
broad array of services that are offered by AWS.


Which access method provides packages that allow the developers to access AWS in a variety of
popular programming languages and makes it easy to use AWS in their existing applications?
AWS Software Development Kits (SDKs)




A cloud consultant is working for a medium-sized retail company planning to migrate its
workload to the AWS cloud. The company has identified all the cloud products and services that
will be needed for the first phase of its migration to the AWS cloud, but it is having problems
calculating the costs of the AWS infrastructure.


Which service would help the company estimate the cost of its use case before the migration?

AWS Pricing Calculator




Media Production Inc. (MPI) is one of the thousands of companies that has achieved a lower
variable cost in the last two years by ditching its data centers for cloud computing. Cloud service
providers such as AWS were able to lower MPI's pay-as-you-go prices by aggregating its
subscribers' usage.
Which advantages of cloud computing is MPI benefitting from?

Massive Economies of sale

, WGU D282 Final Exam V2 (Latest 2026/ 2027
Update) Cloud Foundations guide| 100% Verified
Questions & Answers | Grade A

Anfe-commercefcompanyfalwaysfover-
provisionsfitsfserversfaheadfduringfannualfshoppingfseasonsfinfanticipationfoffafspikefinfwebftraffic.f
Thisfalwaysfresultsfinfoverspendingfand
unutilizedfresources.fThefcompanyfrecentlyfmovedfitsfworkloadftofthefcloudfandfcanfnowfscalefitsfin
frastructurefcapacityfupfandfdownfasfneededfwithfonlyfaffewfminutesfnotice.
Whichfcloudfcomputingfadvantagefisfthefe-
commercefcompanyfenjoying?fStopfGuessingfCapacity




Afwebfdevelopmentfcompanyfcurrentlyfhostsfitsfback-endflogicfandfcodesfonfon-premises
serversfinfitsfdatafcenter.fThefcompanyfwantsftofmigrateftofthefAWSfcloudfandfneedsfafcomputefserviceft
hatfwillfallowfthefdevelopersftofrunftheirfcodefwithoutfmanagingforfprovisioningfservers.
WhichfAWSfcomputefservicefbestfmeetsfthisfrequirement?fAWSf
Lambda




Afcontentfdistributionfstartupfdecidedftofdeliverfon-
demandfvideosfgloballyfusingfthefAWSfcloud.fLately,fcustomersfhavefbeenfcomplainingfthatfvi
deosfloadfslowlyfandftherefisfafdelayfbetweenftheftimefafvideofisfrequestedfandfthefactualftimefitf
startsfplaying.

WhichfAWSfservicefcanfthefstartupfleverageftofsecurelyfdeliverfthefvideosfgloballyfwithflowflate
ncyfandfhighftransferfspeeds?
AmazonfCloudFront




AnfonlineflearningfplatformfisfevaluatingfthefAWSfcloudfforfhosting,fdelivering,fandfmarketingfvideofc
ourses.fWithftensfoffthousandsfoffcontentfprovidersfandfhundredsfoffthousandsfoffstudentsfdistributedfar
oundfthefworld,fitfwantsftofmakefsurefthatfthefvideosfarefcloserftofthefusersfandfarefdeliveredfwithfhighft
hroughputfandftheflowestflatencyfpossible.
WhichfAWSfinfrastructurefisfsetfupfgloballyftofmeetfthisfrequirement?

, WGU D282 Final Exam V2 (Latest 2026/ 2027 Upd
f f f f f f f f



ate) Cloud Foundations guide| 100% Verified Ques
f f f f f f



tions & Answers | Grade A
f f f f f




EdgefLocations




Afutilityfcompanyfhasf75fAWSfaccounts,fandfmanagingfthefbillingfforfmultiplefaccountsfisffastfbecomingf
afchallenge.
WhichfAWSfservicefwouldfallowfthefcompanyftofconsolidateftheirfbillingfforfthef75faccounts?fAWSf
Organizations




AfdatafanalyticsfcompanyfworkingfwithfsensitivefandfconfidentialfdatafisfusingfAWSfOrganizationsft
ofcentrallyfmanagefmultiplefAWSfaccounts.
Howfcanfthefcompanyfensurefthatfprovisionedfaccountsfstayfinfthefcompany'sfaccessfcontrolfguideli
nes?
Usefafservicefcontrolfpolicyf(SCP)ftofdefinefthefmaximumfavailablefpermissionsfforfallfthefAWSfaccounts
.




AfmanufacturingfcompanyfusesfAWSfKeyfManagementfServicef(KMS)ftofprotectfitsfdesignfdata.fThefc
ompanyfmustflogfallfkeyfusageftofmeetfitsfregulatoryfandfcompliancefrequirements.
WhichfAWSfservicefcanfthefcompanyfuseftofcomplyfwithfthisfregulatoryfrequirement?fA
WSfCloudTrail




Afmobilefappfdevelopmentfcompanyfisfbuildingfafdatingfappftofenablefusersftofaccessfthe
variousfcompanyfresourcesfstoredfonfAWS.fThefcompanyfwantsfusersftofbefableftofsignfupfandfsignfi
nftofthefappfthroughfsocialfidentityfproviders,fsuchfasfFacebook,fAmazon,fGoogle,for
Apple.
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