https://www.certspots.com/exam/n10-009/
N10-008and Network+
N10-009Domains Compared
TheN10-009examstipulatesITprofessionalslooking toobtainthecertificationhaveaminimumof9–12 monthsofrecommendedexperienceintheIT
networkingfield
ApartfromthefirstdomainswhereNetworking FundamentalsturnedtoNetworkingConcepts,all otherdomainsfromtheN10-008remainedthesame.
Ontheflipside,boththeN10-008andN10-009Main Domainshavedifferentexaminationpercentages, eventheoneswithoutanynamechange.
1.Anetworkadministratorisconfiguringanewswitchandwants toensurethatonlyassigneddevicescanconnecttotheswitch. Whichofthefollowingshouldtheadministratordo?
A.ConfigureACLs.
B.Implementacaptiveportal.
C.Enableportsecurity.
2.Acriticalinfrastructureswitchisidentifiedasend-of-support. Whichofthefollowingisthebestnextsteptoensuresecurity?
A.Applythelatestpatchesandbugfixes.
B.Decommissionandreplacetheswitch.
C.Ensurethecurrentfirmwarehasnoissues.
D.Isolatetheswitchfromthenetwork.
Answer:B
3.Whichofthefollowingstepsinthetroubleshooting methodologyincludescheckinglogsforrecentchanges?
A.Identifytheproblem.
B.Documentthefindingsandoutcomes.
C.Testthetheorytodeterminecause.
D.Establishaplanofaction. Answer:A
4.Whichofthefollowingisacost-effectiveadvantageofasplit-tunnel VPN?
A.Webtrafficisfilteredthroughawebfilter.
B.Morebandwidthisrequiredonthecompany'sinternetconnection.
C.Monitoringdetectsinsecuremachinesonthecompany’snetwork.
D.Cloud-basedtrafficflowsoutsideofthecompany'snetwork.
Answer:D
5.Anetworkengineerreceivesavendoralertregardingavulnerabilityin arouterCPU.Whichofthefollowingshouldtheengineerdotoresolve theissue?
A.Updatethefirmware.
B.Replacethesystemboard.
C.PatchtheOS.
D.Isolatethesystem. Answer:A
6.Whichofthefollowingstepsofthetroubleshootingmethodology wouldmostlikelyincludecheckingthrougheachleveloftheOSImodel aftertheproblemhasbeenidentified?
A.Establishatheory.
B.Implementthesolution.
C.Createaplanofaction.
D.Verifyfunctionality. Answer:D