WGU D522 Objective Assessment (New 2025/ 2026 Update) Python for IT Automation | Qs & As| Grade A| 100% Correct (Verified Answers)

\



WGUlD522lObjectivelAssessmentl(Newl
Update)lPythonlforlITlAutomation|lQsl&lAs|
l100%lCorrect|lGradelAl(VerifiedlAnswers)
QUESTION
WhatlislthelprimaryladvantageloflusingldictionarieslinlPython?

Answer:
lDictionar-
lieslallowlyoultolassociatelvalueslwithldescriptivelkeys,lprovidinglalconvenientlwayltolrepresen
tlrelationshipslbetweenldata




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstrateslthelcreationloflaldictionarylwithlkey-
valuelpairs?

Answer:
ldevicesl=l{'Router1':l'192.168.1.2',l'Switch2':
'10.0.0.2'}
l




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstrateslthelcreationloflaldictionarylwithlvariousldata
ltypeslforlbothlkeyslandlvalues?

Answer:
ldata_typesl=
{'string_key':l[1,l2,l3],l(4,l5,l6):l'tuple_key'}




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstratesltheluselofltheldictio-
lnarylconstructor,ldict()?

,\




Answer:
ldl=ldict([('key1',l'value1'),l('key2',l'value2')])




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstrateslhowltolaccesslanlitemlinlaldictionarylusingli
tslkey?

Answer:
ldict2l=l{"keyA":l"valueA",l"keyB":l"valueB"};lvaluel=ldict2["keyA"]




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstrateslhowltolchangelthelvalueloflalspecificlkeylinl
aldictionary?

Answer:
ldevicesl=l{"DeviceA":l"192.168.1.1",l"DeviceB":l"10.0.0.1"};ldevices["DeviceA"]l=l"192.168.
1.100"




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstratesltheluseloflthelupdate()lmethodltolupdatelaldi
ctionarylwithlthelkey/valuelpairslfromlanotherldictio-lnary?

Answer:
linfo1l=l{"A":l"1",l"B":l"2"};linfo2l=l{"B":l"3",l"C":l"4"};linfo1.update(info2)




QUESTION
HowlcanlanlitemlbeladdedltolalPythonldictionary?

Answer:
lByldirectlylassigninglalvalueltolalnewlkeylinltheldictionary

,\



QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstrateslhowltolremovelanlitemlfromlaldictionary?

Answer:
ldict3l=l{"keyX":l"valueX",l"keyY":l"valueY"};ldelldict3["keyX"]




QUESTION
Whatldoeslthelclear()lmethodldolinlalPythonldictionary?

Answer:
lItlremoveslalllitemslfromltheldictionary




QUESTION
WhichlPythonlcodelsnippetlcorrectlyldemonstratesltheluseloflalsetltolmaintainlalcollectionloflun
iquelitems?

Answer:
ldevicesl=l{'Switch',l'Router',l'Firewall'};lnew_devicesl=l{'Firewall',l'LoadlBalancer'};ldevicesl=
ldevices.union(new_devices)




QUESTION
HowlcanlalsetlbelcreatedlinlPython?

Answer:
lBylplacinglalcomma-separatedlse-
lquenceloflitemslinsidelcurlylbracesl{}lorlusinglthelset()lfunction




QUESTION
WhatlislthelprimarylcharacteristicloflalsetlcreatedlusinglthelPythonlsetlconstructor,lset()?

Answer:
lAlsetlcreatedlusinglset()lholdslanlunorderedlcollectionlofluniquelitems

, \




QUESTION
HowlcanlyoulcheckliflalspecificlitemlislpresentlinlalPythonlset?

Answer:
lBylusinglthelinlkeyword




QUESTION
HowlcanlitemslbeladdedltolalPythonlset?

Answer:
lBylusingltheladd()lmethodlforlalsinglelitemlandlthelupdate()lmethodlforlmultiplelitems




QUESTION
Whatldoeslthelupdate()lmethodldolinlalPythonlset?

Answer:
lItladdslitemslfromlanotherlsetlintolthelcurrentlset




QUESTION
Whatlisltheldifferencelbetweenlthelremove()landldiscard()lmethodslinlalPythonlset?

Answer:
lThelremove()lmethodlraiseslanlerrorliflthelitemldoeslnotlexistlinlthelset,lwhileltheldiscard()lme
thodldoeslnot




QUESTION
Whatldoeslthelclear()lmethodldolinlPython?

Answer:
lItlemptieslalset,lremovinglalllitems
l