Wgu D315 Network & Security Final Exam Questions & Answers Complete Study Guide, Exams of Information Technology

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WGU D315 Final

Exam

Network and

Security (Updated

2025/2026) Verified

Questions and

Answers

A network is being created for an office, and there is a need for a router that manages internal network connections with no contact with the internet.Which type of router is needed? Correct Answer

Core router

An IT manager is designing a new network and needs a device that connects multiple networks.Which device is needed? Correct Answer

Router

A network in a small office building connects all devices using wired connections with a star topology.Which type of network is described? Correct Answer

LAN

An executive uses Bluetooth to connect a laptop, a mobile phone, and a headset.Which type of network is described? Correct Answer

In the process of setting up a Linux-based network system, a technician needs to view network interfaces and their settings. Which command should be used? Correct Answer

ifconfig

A person is troubleshooting a network issue and needs to test DNS connectivity. Which Linux command should be used? Correct Answer

nslookup

What is the TCP/IP layer that includes the Hypertext Transfer Protocol (HTTP)? Correct Answer

Application

Which layer of the TCP/IP model includes the Internet Message Access Protocol (IMAP)? Correct Answer

Application

Which layer of the TCP/IP model includes the Post Office Protocol (POP)? Correct Answer

Application

Which OSI model layer is responsible forpbreakingpdatapintop packets?pCorrectpAnswer

Transport

WhatpisptheplayerpofpthepOSIpmodelpthatpispresponsiblepforpproperlyp transmittingpdatappackets?pCorrectpAnswer

Transport

WhatpispthepOSIpmodelplayerpthatpincludespthepIPX?pCorrectpAnswer

Network

WhatpispthepOSIpmodelplayerpthatpincludespthepUDP?pCorrectpAnswer

Transport

Apdeveloperphaspanpexistingpcomputerpwithpanpoperatingpsystem.p Thepdeveloperpwantsptopusepaphypervisorptophavepaccessptopseveralpvirtualpm achinespforpapspecificpproject.pWhichpformpofphypervisorpfitspthepneedpdescri bedpinpthepscenario?pCorrectpAnswer

Typep 2

Anpattackerpgainspunauthorizedpaccessptopapcomputerpandpmodifiespbrow serpsecuritypsettings.pWhatpisptheppurposepofpthepattack?p CorrectpAnswer

Datapmodification

Anpattackerpusespaptrojanphorseptopforwardpusernamespandp passwordsptopanpanonymouspemailpaddress.pWhatpisptheppurposepofpthepatt ack?pCorrectpAnswer

Datapexport

AphackerppurposefullypbreakspITpsecurityptopgainpunauthorizedpaccessptopsy stemspandppublishpsensitivepdata.pWhichptermpdescribespthepgivenphacker?p CorrectpAnswer

Black-hat

Aphackerpactspaspanpinformationpsystempsecuritypprofessionalpwhopisphiredp topperformppenetrationptesting.pWhichptermpdescribespthepgivenphacker?p CorrectpAnswer

White-hat

Anporganizationpispthepvictimpofpanpattackpinpwhichpanpattackerpusespapsoftw arepprogramptoptrypallppossiblepcombinationspofpappasswordpandpuserpID.pW hatpisptheptypepofpcyberattackpdescribedpinpthispscenario?pCorrectpAnswer

Brute-forcepattack

Apdatapbreachpexposedpusernamespandppasswordsptopcustomerpaccountspo fpanponlinepretailer.pAnpattackerpusespthepexposedpdataptopattemptptopaccessp accountspofpanotherponlinepretailer.

Credentialpstuffing

Anpattackerpusespaplistpofpcommonlypusedpaccesspcredentialsptopattem ptptopgainpaccessptop anponlinepaccount.pWhichptypepofpcyberattackpispd escribed?pCorrectpAnswer

Dictionarypattack

Anpattackerpsendspemailspclaimingpthatpanponlinepaccountphaspbeenplocked .pThepemailpprovidespapfakeplinkpwithpthepgoalpofptrickingpthepuserspintopprovi dingploginpcredentials.pWhichptypepofpcyberattackpispdescribed?pCorrectpA nswer

Phishing

AnporganizationpispthepvictimpofpanpattackpinpwhichpanpattackerpusespapDNSpp oisoningpstrategyptopdirectpuserspfrompaplegitimatepwebsiteptopthepattacker 'spwebsite.pWhatpisptheptypepofpcyberattackpdescribedpinpthispscenario?pCor rectpAnswer

Pharming

WhichpcomponentpofpthepITpsecuritypCIAptriadpimpliespthatpnotpallpuserspa repauthorizedptopaccesspdata?pCorrectpAnswer

Confidentiality

WhichpCIAptriadpcomponentpispapdriverpforpenablingpdatapencry ption?pCorrectpAnswer

Confidentiality

WhichpcomponentpofpthepITpsecuritypCIAptriadpispapdriverpforp implementingpauditpandpmonitoringpcontrols?pCorrectpAnswer

Confidentiality

WhichpcomponentpofpthepITpsecuritypCIAptriadprequirespthatpthep networkptimepprotocolpandpdomainpnamepsystempserverspbepenabledp andpfullypoperational?pCorrectpAnswer

Availability

WhatpispanpexamplepofpapviolationpofpthepCIAptriadpcomponentp confidentiality?pCorrectpAnswer

Apcompanypstorespsensitivepcustomerpdatapwithoutpaccesspcontrols.

WhatpispanpexamplepofpapviolationpofpthepCIAptriadpcomponentp availability?pCorrectpAnswer

Apnewpemployeephaspnotpbeenpissuedpaccesspcredentialsptopthep company'spnetworkpforpneededpinformation.

Afterpdiscoveringpthatpemployeesphavepbeenpcircumventingpsessionptime outspforpapcompany'spinternalpnetwork,pthepcompanypispholdingpmeetingspt opinformpemployeespofpthepmotivationpbehindpthep timeoutspandpriskspinvolvedpinpthepworkaround.pWhichpsecuritypprinciplep ispdemonstratedpinpthispscenario?pCorrectpAnswer

Psychologicalpacceptability

Anporganizationpneedsptopdefinepapdatap classificationpstandardpandpdesig natepthepassetspthatparepcriticalptopthep organization'spmission.p Whichptypepofppolicypshouldpbepused?pCorrectpAnswer

Assetpclassificationppolicy

ApcompanypneedsptopspecifypsecuritypoperationspandpmanagementpofpallpITp assetspwithinpthepsevenpdomainspofpthepITpinfrastructure.p Whichptypepofppolicypshouldpbepused?pCorrectpAnswer

Assetpmanagementppolicy

Anporganizationphaspexperiencedpwarpchalkingpinptheppastpandpwantsptopt akepactionsptopmitigatepthisptypepofpattack.pWhatpshouldpthisporganizatio npdo?pCorrectpAnswer

UsepWi-FipProtectedpAccessp 2 p(WPA2)

ApcompanypispspecificallypworriedpaboutpDoS/DDoSpattacks.pWhichpstrat egypshouldpbepusedpaspapmitigationpagainstpthisptypepofpattack?p CorrectpAnswer

Monitorpnormalptrafficppatterns

Anporganizationpusespanpaccesspcontrolpinpwhichpemployeespworkingpinpsi milarpcategoriesparepgroupedptogetherpandpgivenpthepsameppermissions.p Whatpispthepformpofpaccesspcontrolpinvolvedpinpthispscenario?pCorrectpAnsw er

Role-based

Anporganizationpispimplementingpanpadvancedpfirewallpthatpanalyzesppack etspandphowppacketsparepgroupedptogether.pWhichptypepofpaccesspcontrolpisp involved?pCorrectpAnswer

Context-based

Apcompanypsetpuppapfirewallptopanalyzepnetworkptraffic,pconsideringpeachp packetpandphowpgroupspofppacketsparepused.pWhatpispthepformpofpaccesspco ntrolpinvolvedpinpthispscenario?pCorrectpAnswer

Separationpofpduties

Inporderptoppreventpinsiderpattacks,papcompanyprequiresp participationpfrompatpleastptwopusersptopperformpcriticalptasks.pWhichp principlepispusedptopaddresspaccountingpinpthepscenario?p CorrectpAnswer

Separationpofpduties

Anporganizationpispupdatingpitspinformationpsecurityppoliciespinporderptopco mplypwithpthepPersonalpInformationpProtectionpandpElectronicpDocument spActp(PIPEDA).pWhatpshouldpthisporganizationpexpectptopbeprequiredptopdop underpthisplegislation?pCorrectpAnswer

Disclosephowppersonalpidentifiablepinformationpispused

Anporganizationpispupdatingpitspinformationpsecurityppoliciespinporderptopco mplypwithpthepPersonalpInformationpProtectionpandpElectronicpDocument spActp(PIPEDA).pWhatpshouldpthisporganizationpexpectptopbeprequiredptopdop underpthisplegislation?pCorrectpAnswer

Implementpappropriatepsecuritypsafeguardspforpstoredppersonalpdata

Apcompanypispcreatingpanpinformationpsecurityppolicypdocumentpwithpma nypsub-policies.pWhichpinformationpshouldpbepincludedpforp

eachpsub- policyptopensureptheppolicypispclearpandpcomprehensive?pCorrectpAnswe r

Complianceprequirementspthepsub-policypispdesignedptopmeet