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NVCC ITN 100 Exam 2 Questions with 100% Correct Answers | Verified | Latest Update
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NVCC ITN 100 Exam 2 Questions with 100% Correct Answers | Verified | Latest Update
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NVCC ITN 100 Exam 2 Questions with100% Correct Answers | Verified | Latest
Update
Theisourceidestinationiportiidentifieritellsitheidestinationistationi_____
________.i-iCorrectiAnswer-
whichiapplicationilayeriprocessitheipacketiisifrom
______________iroutingiisimosticommonlyiusediwhenitheiapplicationid
ataiorimessageicanifitiintoioneisingleipacket.i-iCorrectiAnswer-
Connectionless
SubnetimasksitellicomputersiwhatipartiofianiIPiaddressiisitoibeiuseditoid
etermineiwhetheriaidestinationiisiinitheisameisubnetioriiniaidifferentisu
bnet.
TrueioriFalsei-iCorrectiAnswer-True
TCP/IPioperatesionlyiasiconnection-oriented
TrueioriFalsei-iCorrectiAnswer-False
TheistandardiportinumberiforiTelnetiisi53.
,TrueioriFalsei-iCorrectiAnswer-False
AniAddressiResolutioniProtocolimessageiisibroadcastitoiallicomputersiini
aisubnetitoifinditheidatailinkilayeriaddress.
TrueioriFalsei-iCorrectiAnswer-True
Aispecialitypeiofimessageithatiisiusediwhenisendingitheisameimessageit
oiaispecificigroupioficomputersiisicalledia:i-iCorrectiAnswer-
Multicastimessage
___________iisitheiprocessiofideterminingitheipathithatiaimessageiwillit
ravelifromisendingicomputeritoireceivingicomputer.i-iCorrectiAnswer-
Routing
Thereiareifourifundamentaliapproachesitoirouting:icentralized,istaticiro
uting,idynamicirouting,iandimonitorirouting.
TrueioriFalsei-iCorrectiAnswer-False
Becauseithereiisiailimitionitheilengthiofiaiframeithatitheidatailinkilayerica
nitransmitifrominodeitoinode,itheitransportilayeribreaksiupitheimessagei
fromitheiapplicationilayeriintoiseveralismalleripackets.
,TrueioriFalsei-iCorrectiAnswer-True
Useditoiidentifyiapplicationi-iCorrectiAnswer-Ports
Usingiaisessionitoisendidataiisicalledi-iCorrectiAnswer-
ConnectioniOriented
Sendingimessagesiwithoutiestablishingiaisessioniisi-iCorrectiAnswer-
Connectionless
129.79.78.193i-iCorrectiAnswer-IPiAddress
255.255.255.0i-iCorrectiAnswer-SubnetiMask
WhatidoesiDHCPistandifor?i-iCorrectiAnswer-
DynamiciHostiConfigurationiProtocol
WhatidoesiDNSistandifor?i-iCorrectiAnswer-DomainiNameiService
WhatidoesiARPistandifor?i-iCorrectiAnswer-AddressiResolutioniProtocol
-Useditoimakeiroutingidecisions
, -Showsiwhichipathitoisendipacketsionitoireachiaigivenidestination
-Keptibyicomputersimakingiroutingidecisions
Whatiisithis?i-iCorrectiAnswer-RoutingiTables
-Routingidecisionsimadeibyioneicomputer
-Noticommonianymore
Whatiisithis?i-iCorrectiAnswer-CentralizediRouting
-Decisionsimadeibyieachinodeiindependentlyiofioneianotheri
-Informationineedsitoibeiexchangeditoiprepareiroutingitables
-UsedibyitheiInternet
Whatiisithis?i-iCorrectiAnswer-DecentralizediRouting
-Fixediroutingitables
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