FINAL EXAM (NETWORK+) QUESTIONS AND CORRECT ANSWERS

FINAL EXAM (NETWORK+)
QUESTIONS AND CORRECT
ANSWERS
DHCPA2(DynamicA2HostA2ConfigurationA2Protocol)A2-A2Ans--
automaticallyA2assignA2IPA2addressesA2onA2aA2device

PresentationA2LayerA2-A2Ans--SyntaxA2layer,A2encryptA2andA2decrypt

PhysicalA2LayerA2-A2Ans--Hardware,A2NetworkA2Adapters

ApplicationA2LayerA2-A2Ans--SMTP,A2FTP,A2HTTP,A2DHCP

TransportA2LayerA2-A2Ans--TCP,A2UDP,A2flowA2control

IMAP4A2(InternetA2MessageA2AccessA2Protocol,A2versionA24)A2-A2Ans--
storesA2emailA2onA2mailA2server

SessionA2LayerA2-A2Ans--LogicalA2Ports,A2Winsock

ApplicationA2LayerA2-A2Ans--EndA2UserA2Layer,A2UserA2applications,A2SMTP

HTTPA2(TCPA2PortA280)A2-A2Ans--communicatesA2withA2webA2server

PresentationA2LayerA2-A2Ans--SSL,A2SSH,A2DNS

DataA2LinkA2LayerA2-A2Ans--Frames,A2MACA2Address,A2Switch,A2WAP

SIPA2(SessionA2InitiationA2Protocol)A2-A2Ans--usedA2forA2voice,A2videoA2sessions

TransportA2LayerA2-A2Ans--TCP,A2UDP

TheA2PhysicalA2LayerA2-A2Ans--PhysicalA2StructureA2-A2Hardware,A2Cables,A2hubs

NTPA2(NetworkA2TimeA2Protocol)A2-A2Ans--forA2timeA2synchronization

DataA2LinkA2LayerA2-A2Ans--PPP,A2L2TP,A2MAC

SessionA2LayerA2-A2Ans--SyncA2andA2sendA2toA2ports,A2LogicalA2ports

SMTPA2(SimpleA2MailA2TransferA2Protocol)A2-A2Ans--
emailA2routingA2betweenA2mailA2serversA2(sendsA2emails)

,NetworkA2LayerA2-A2Ans--ICMP,A2IP,A2IPSec

NetworkA2LayerA2-A2Ans--Packets,A2Routers

HTTPSA2(HypertextA2TransferA2ProtocolA2Secure)A2-A2Ans--forA2encryptedA2webA2services

TCPA2-A2Ans--
ensuresA2thatA2aA2transmissionA2isA2sentA2andA2receivedA2withoutA2mistakes

SSHA2(SecureA2Shell)A2-A2Ans--providesA2encryptedA2communication

SNMPA2(SimpleA2NetworkA2ManagementA2Protocol)A2-A2Ans--
usedA2byA2networkA2managementA2toA2getA2informationA2fromA2devicesA2likeA2switches,A2r
outers,A2and/orA2firewallsA2aboutA2howA2theyA2areA2performing

FTPA2(FileA2TransferA2Protocol)A2-A2Ans--usedA2toA2transferA2filesA2withA2authentication

POP3A2-A2Ans--downloadA2messagesA2fromA2aA2remoteA2mailA2server

DNSA2(DomainA2NameA2System)A2-A2Ans--
usedA2toA2matchA2upA2IPA2addressesA2andA2domainA2names

HackerA2monitorsA2dataA2travelingA2onA2aA2networkA2andA2interceptsA2sensitiveA2informati
on
SelectA2one:
a.A2DenialA2ofA2ServiceA2attack
b.A2ActiveA2attack
c.A2BruteA2ForceA2attack
d.A2InsiderA2attack
e.A2PassiveA2AttackA2-A2Ans--PassiveA2Attack

MultipleA2privateA2IPA2addressesA2toA2beA2mappedA2ontoA2aA2singleA2publicA2address
SelectA2one:
a.A2AirA2Gap
b.A2PortA2AddressA2TranslationA2(PAT)
c.A2ACL
d.A2Extranet
e.A2DemilitarizedA2ZoneA2(DMZ)A2-A2Ans--PortA2AddressA2TranslationA2(PAT)

SomeA2switchesA2alsoA2provideA2powerA2-
A2forA2example,A2toA2plugA2inA2aA2voiceA2overA2IPA2phone.
SelectA2one:
True
FalseA2-A2Ans--True

,ThisA2serverA2maintainsA2aA2directoryA2ofA2domainA2names.A2MatchesA2namesA2toA2IPA2ad
dresses.
SelectA2one:
a.A2PrintA2Server
b.A2Webserver
c.A2DNSA2Server
d.A2ProxyA2serverA2-A2Ans--DNSA2Server

AA2typeA2ofA2networkA2thatA2isA2designedA2forA2privateA2communicationA2withinA2anA2orga
nization

SelectA2one:
a.A2VPN
b.A2EIPN
c.A2VLAN
d.A2WLANA2-A2Ans--EIPN,A2VPN

YouA2haveA2aA2networkA2thatA2occupiesA2bothA2floorsA2ofA2aA2building.A2TheA2WANA2servi
ceA2providerA2hasA2installedA2theA2lineA2forA2theA2WANA2serviceA2inA2aA2wiringA2closetA2on
A2theA2mainA2floor.A2YouA2haveA2aA2secondA2wiringA2closetA2onA2theA2secondA2floorA2direct
lyA2aboveA2theA2wiringA2closetA2thatA2holdsA2theA2demarc.A2WhichA2ofA2theA2followingA2ter
msA2describesA2theA2closetA2onA2theA2secondA2floor?

SelectA2one:
a.A2VerticalA2crossA2connect
b.A2DemarcA2extension
c.A2HorizontalA2crossA2connect
d.A2IDF
e.A2MDFA2-A2Ans--IDF

ButtA2SetA2-A2Ans--
TypeA2ofA2handsetA2thatA2canA2beA2connectedA2toA2anA2analogA2lineA2whereverA2thereA2isA
2aA2telecomA2connectionA2pointA2andA2isA2usedA2toA2identifyA2problemsA2withA2voiceA2lines


UsingA2softwareA2toolsA2toA2provideA2realA2timeA2analysisA2ofA2eitherA2networkA2trafficA2orA
2systemA2andA2applicationA2logs
SelectA2one:
a.IntrusionA2DetectionA2SystemA2(IDS)
b.A2UnifiedA2ThreatA2ManagementA2(UTM)
c.A2ACL
d.A2DemilitarizedA2ZoneA2(DMZ)
e.A2PortA2AddressA2TranslationA2(PATA2-A2Ans--IntrusionA2DetectionA2SystemA2(IDS)

WhichA2ofA2theA2followingA2describesA2howA2physicalA2wiresA2connectA2inA2aA2network?
SelectA2one:
a.A2NetworkA2diagram

, b.A2Baseline
c.A2Demarc
d.A2WiringA2diagramA2-A2Ans--WiringA2diagram

NetworkA2troubleshootingA2toolsA2areA2aA2necessityA2forA2everyA2networkA2administrator.A
2HowA2canA2netstatA2utilityA2helpA2you?
SelectA2one:
a.A2determinesA2whichA2servicesA2onA2aA2hostA2areA2associatedA2withA2specificA2activeA2p
orts
b.A2findsA2theA2IPA2configurationA2information
c.A2usedA2toA2findA2theA2specificA2IPA2address(es)A2associatedA2withA2aA2domainA2name
d.A2determinesA2theA2pathA2theA2packetA2takesA2andA2theA2responseA2time
e.A2providesA2aA2basicA2connectivityA2testA2betweenA2theA2requestingA2hostA2andA2aA2desti
nationA2hostA2-A2Ans--
determinesA2whichA2servicesA2onA2aA2hostA2areA2associatedA2withA2specificA2activeA2ports

WhichA2statementsA2aboutA2SSHA2andA2TelnetA2areA2true?A2(SelectA2two.)
SelectA2oneA2orA2more:
a.A2SSHA2isA2moreA2secureA2thanA2TelnetA2becauseA2itA2encryptsA2data.
b.A2WindowsA2comesA2withA2preinstalledA2SSHA2andA2TelnetA2clients.
c.A2TelnetA2isA2aA2command-lineA2tool,A2whereasA2SSHA2isA2aA2GUIA2tool.
d.A2SSHA2usesA2portA222,A2andA2TelnetA2usesA2portA223.A2-A2Ans--
SSHA2isA2moreA2secureA2thanA2TelnetA2becauseA2itA2encryptsA2data.
SSHA2usesA2portA222,A2andA2TelnetA2usesA2portA223.

WhichA2ofA2theA2followingA2strategiesA2areA2usedA2toA2preventA2duplicateA2IPA2addressesA
2beingA2usedA2onA2aA2network?A2(SelectA2two.)


SelectA2oneA2orA2more:
a.A2ConfigureA2clientA2systemsA2toA2useA2staticA2IPA2assignment.
b.A2InstallA2theA2DHCPA2clientA2onA2allA2workstations.
c.A2InstallA2aA2DHCPA2serverA2onA2theA2network.
d.A2ConfigureA2aA2HOSTSA2fileA2forA2localA2IPA2resolution.
e.A2UseA2AutomaticA2PrivateA2IPA2Addressing.A2-A2Ans--
UseA2AutomaticA2PrivateA2IPA2Addressing.,A2InstallA2aA2DHCPA2serverA2onA2theA2network.

WhatA2doesA2EnhancedA2InteriorA2GatewayA2RoutingA2ProtocolA2(EIGRP)A2do?

SelectA2one:
a.A2RoutesA2trafficA2betweenA2AutonomousA2SystemsA2(AS)
b.A2RoutesA2trafficA2withinA2anA2AutonomousA2SystemA2(AS)A2
c.A2HybridA2forA2routingA2withinA2anA2AS.A2UsesA2aA2compositeA2numberA2forA2theA2metricA
2thatA2indicatesA2bandwidthA2andA2delayA2.A2TheA2higherA2theA2bandwidth,A2theA2lowerA2th
eA2metric.
d.A2DistanceA2vectorA2usedA2withinA2anA2autonomousA2system.A2UsesA2hopA2countA2asA2t
heA2metric.A2-A2Ans--