Final Exam Progression Field Tech Iii - Iv Final Questions with Correct Answers 2025

Final Exam: Progression: Field Tech Iii - Iv
Final Questions with Correct Answers 2025
TheWopenWsystemWinterconnectionWreferenceWmodelW(OSI/R<)WNetworkWlayerWservesWwhichWprimaryWfu
nction?W-WCORRECTWANSWERW-ItWusesWlayerW3WaddressesWtoWcreateWmultipleWroutedWnetworks



TheWaddressW68.56.189.17WbelongsWtoWwhichWinternetWprotocolWIPWclass?W-WCORRECTWANSWERW-ClassWA



WhatWhappensWtoWaWdatagramWsentWbyWaWhigherWlevelWprotocolWtoWaW127.x.y.zWaddress?W-
WCORRECTWANSWERW-

TheWdatagramWloopsWbackWinsideWtheWhostWandWneverWleavesWtheWnetworkWinterfaceWcardW(NIC)



WhichWdeviceWevaluatesWandWactsWuponWaWpacket'sWinternalWprotocolW(IP)Waddress?W-
WCORRECTWANSWERW-Router




TheWnetworkWlayerWmustWdoWwhatWtoWaWrecievedWframe,WinWorderWtoWdetermineWtheWrouteWoverWwhich
WitWwillWforwardWtheWdatagramWtoWtheWnextWnetwork?W-WCORRECTWANSWERW-DecapsulateWtheWpacket




WhatWnetworkWinformationWcanWbeWdeterminedWfromWaWlogicalWinternetWprotocolW(IP)Waddress?W-
WCORRECTWANSWERW-TheWhostWportionWandWnetworkWportion




theWphysicalWaddressWofWaWdeviceWisWprocessedWbyWwhichWlayerWofWtheWopenWsystemsWinterconnectionWr
eferenceWmodelW(OSI/RM)?W-WCORRECTWANSWERW-TheWdataWlinkWlayer



WhichWlayerWofWtheWopenWsystemWinterconnectionWreferenceWmodleW(OSI/RM)WwouldWyouWsuspectWasWb
eingWtheWproblemWwhenWpacketsWarrivingWatWtheWserverWbutWnoWinformationWisWbeingWreturnedWtoWtheW
client?W-WCORRECTWANSWERW-TheWtransportWlayer



AllWcomputersWrunningWonWtheWtransmissionWcontrolWprotocol/internetWprotocolW(TCP/IP)WsuiteWhaveWw
hichWofWtheWfollowingWinWcommon?W-WCORRECTWANSWERW-
EachWcomputerWisWassignedWitsWownWinternetWprotocolW(IP)Waddress



AWrepeaterWoperatesWatWwhichWlayerWofWtheWopenWsystemsWinterconnectionWreferenceWmodelW(OSI/RM)
?W-WCORRECTWANSWERW-TheWphysicalWlayer.

, WhichWofWtheWfollowingWprotocolsWallowsWemailWclientsWtoWdownloadWtheirWmessagesWfromWanWemailWs
erver?W-WCORRECTWANSWERW-PostWofficeWprotocolWversionW3W(POP3)



HypertextWtransferWprotocolW(HTTP)WisWwhatWtypeWofWprotocol?W-WCORRECTWANSWERW-Stateless



OnWtheWfileWtransferWprotocolW(FTP)Wserver,WwhatWmanagesWclientWrequestsWforWfileWretrievalWorWtransmi
ssion?W-WCORRECTWANSWERW-AWdaemon



WhatWareWtheWprimaryWrequirementsWtoWconnectWaWtransmissionWcontrolWprotocol/WinternetWprotocolW(
TCP/IP)Wnetwork?W-WCORRECTWANSWERW-
UniqueWpairsWofWnetworkWlayerWandWtransportWlayerWaddressesWandWuseWofWtheWTCP/IPWprotocolWsuit.



WhatWtypeWofWdeliveryWmethodWusesWanWemailWserverWbetweenWtheWsenderWandWtheWreceiverWofWmess
ages?W-WCORRECTWANSWERW-Store-and-forward



HostWnamesWandWuniformWresourceWlocatorsW(URL)WareWresolvedWtoWinternetWprotocolW(IP)WaddressesWb
yWwhichWofWtheWfollowing?W-WCORRECTWANSWERW-DomainWNameWSystemW(DNS)



WhatWhappensWwhenWtheWbrowserWapplicationWfinishesWtheWdownloadingWtheWfilesWnecessaryWtoWdispla
yWaWwebWpage?W-WCORRECTWANSWERW-
TheWbrowserWserverWdropWtheWconnections,WandWtheWbrowserWmaintainsWthWepageWandWitsWelementsWin
WlocalWmemory.




WhichWemailWprotocolWenablesWtheWmessagesWtoWbeWviewedWwithoutWfirstWdownloadingWthemWfromWth
eWemailWserver?W-WCORRECTWANSWERW-InternetWMessageWAccessPprotocolWversionW4W(IMAP4)



WhatWtypeWofWserverWmaintainsWanWaccessWlogWtoWassistWwithWtroubleshootingWandWtrackingWdownWmali
ciousWusers?W-WCORRECTWANSWERW-FileWtransferWProtocolWServerW(FTP)



AWstoreWandWforwardWemailWsystemWwillWnotWdeliverWmessagesWuntilW-WCORRECTWANSWERW-
TheWhostWrequestsWtheWinformation