Exam (elaborations)
WGU D322 INTRODUCTION TO IT QUESTIONS WITH COMPLETE ANSWERS.
- Course
- Institution
WGU D322 INTRODUCTION TO IT QUESTIONS WITH COMPLETE ANSWERS.
[Show more]
Content preview
WGU D322 INTRODUCTION TO ITQUESTIONS WITH COMPLETE
ANSWERS
Information xxTechnology xx- xxAnswer xxtechnology xxused xxin xxcreating xxand xxmaking
xxinformation xxaccessible.
IT xxProfessional xxRoles xx- xxAnswer xxAdministration xx/ xxSupport
System xxAdministrator xx- xxAnswer xxMaintains xxsystem xx(hardware, xxsoftware, xxand
xxprogramming)
Network xxAdministrator xx- xxAnswer xxIn xxcharge xxof xxthe xxcomputer xxnetwork
Database xxAdministrator xx- xxAnswer xxFocuses xxon xxthe xxdesign, xxdevelopment, xxand
xxsupport xxof xxDBMS
Security xxAdministrator xx- xxAnswer xxInstalls/administers xxfirewall xxsecurity xxto xxprotect
xxsystems xxand xxstop xxintrusions.
Web xxAdministrator xx- xxAnswer xxInstalls/troubleshoots xxweb xxsevers.
Support xxIT xxProfessionals xx- xxAnswer xxHelp xxdesk xxand xxtraining.
Information xx- xxAnswer xxProcessed xxdata.
DIKW xxHierarchy xx- xxAnswer xxData xxInformation xxKnowledge xxWisdom
Data xxin xxDIKW xx- xxAnswer xxThe xxinput xx
(not xxusable xxuntil xxit xxconverted xxinto xxa xxrelevant xxform)
Information xxin xxDIKW xx- xxAnswer xxinferred xxfrom xxdata
data xxtransformed xxinto xxa xxuseful xxform xxby xxapplying xx1+ xxprocesses
Knowledge xxin xxDIKW xx- xxAnswer xx(Refined) xxInformation xxplaced xxinto xxa xxcontext.
xx
recalling xxrelevant xxinformation
Wisdom xxin xxDIKW xx- xxAnswer xxProvides xxa xxsocial xxsetting xxto xxknowledge
an xxunderstanding xxof xxthe xx"why"
,knowledge xxand xxexperience.
Information xxSystems xx- xxAnswer xxA xxcollection xxof xxdata xxand xxinformation xxthat
xxsupports xxdecision xxmaking xxin xxan xxorganization.
Existed xxfor xxa xxlot xxlonger xxthan xxcomputers.
Enables xxdata xxprocessing xxand xxstorage xxthem xxdelivering xxinformation
Characteristics xxof xxQuality xxData xx- xxAnswer xxRelevance xx- xxrelates xxdirectly xxto
xxdecision xxbeing xxmade
Timely xx- xxefficient xxand xxprovided xxin xxa xxtimely xxmanner xx
Thorough xx- xxthe xxdata xxmust xxbe xxcomplete
Accurate xx- xxdata xx= xxcaptured xxonly xxonce xx(where xxpossible). xxCaptured xxas xxclose
xxas xxpossible xxto xxthe xxpoint xxof xxactivity xx
Reliable xx- xxstable xxand xxconsistent xxover xxtime
IPOS xx- xxAnswer xxThe xxInput-Procession-Output-Storage xxCycle
Input xx- xxAnswer xxRaw xxdata xxis xxentered xxby xxthe xxuser.
Processing xx- xxAnswer xxRaw xxdata xxis xxstructured xxfor xxusefulness.
Output xx- xxAnswer xxInformation xxis xxoutput xxso xxuser xxcan xxsee xxresults.
Storage xx- xxAnswer xxProcessed xxinfo xxstored xxfor xxpermanent xxrecord.
Computer xxSystem xx- xxAnswer xxA xxcollection xxof xxcomponents xxworking xxtogether
xxto xxmeet xxthe xxusers xxneeds;
hardware, xxsoftware, xxnetworks, xxusers.
Hardware xxis xxthe
And xxcontains xxthe xx____ xxand xx________ xx- xxAnswer xxPhysical xxcomponents
xx(tangible)
system xxunit xxand xxperipheral xxdevices
Software xxcontain xxthe xx1) xx2)that xxperform xxthis xxfunction xx3)to xxaccomplish xx-
xxAnswer xxComputer xxprograms xx
That xxtell xxthe xxcomputer xxhow xxto xx
process xxinformation xxthen xxexecute xxcommands
Network xxis xxa xx____ xxof xx_______ xxand xx_______ xx
, These xxthings xxcommunicate xxwith xxeach xxother xxby xx______ xx_______ xx- xxAnswer
xxA xxcollection xxof xxcomputers xxand xxresources xxthat xxcommunicate xxwith xxeach
xxother xxby xxvarious xxmedia
User xx- xxAnswer xxThose xxwho xxuse xxa xxcomputer.
Software xxCategories xx- xxAnswer xxSystems xxSoftware xx
Applications xxSoftware
Evolution xxof xxUsers xx1,2,3 xx- xxAnswer xxFirst xxusers: xxengineers xxwho xxbuilt xxand
xxprogrammed xxcomputers
Next: xxemployees xxwho xxhad xxreceived xxspecialized xxtraining xx
Today: xxanyone xxcan xxbe xxa xxuser.
Protocol xxis xxthe xx- xxAnswer xxRules xxfor xxcomputers xxto xxcommunicate xxby
2 xxmost xxcommon xxprotocols xx- xxAnswer xxTCIP
IP
TCP/IP xxis xxrequired xxby xxall xx______that xx_________ xx- xxAnswer xxTransmission
xxControl xxProtocol/Internet xxProtocol
required xxof xxall xxcomputers xxthat xxcommunicate xxover xxthe xxInternet.
Protocol xxStack xx- xxAnswer xxA xxcollection xxof xxprotocols
EX: xxTCP/IP
Components xxof xxa xxComputer xx1) xx2)__&___ xx3) xx- xxAnswer xxCPU, xxMemory xxand
xxStorage, xxPeripheral xxDevices
CPU
Executes xxprograms xx_______
____________ xxcomponents xxof xxcomputer
AKA xxthe xx"______" xx- xxAnswer xxExecutes xxprograms' xxinstructions
commands xxvarious xxcomponents xxin xxthe xxcomputer
The xx"chip"
Memory xxStores... xx________ xxand xxtheir xx_______ xx- xxAnswer xxprograms xxand
xxtheir xxdata.
I/O xxSubsystem xxcontain xx___________ xxwhere xx_____ xx________
xx_________devices xxare xxused xx- xxAnswer xxAll xxperipheral xxdevices
where xxlong xxterm xxstorage xxdevices xxare xxused.
Bus xxcontain xx_______ xx_____ xxthat xxenable xxcommunication xxamong xxthe
xx_________ xx________ xx- xxAnswer xxelectrical xxchannels xxthat xxenable
xxcommunication xxamong xxthe xxelectronic xxcomponents
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 LucieLucky. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $12.49. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
82956 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now
