Practice Test--Cable Technician Exam Questions
with Correct Answers 2025
WhichRtransmissionRmodesRareRusedRtoRsendRdataRbetweenRsecondaryRhubsRandRtheRheadend?R-
RCORRECTRANSWERR-microwave,Rcoax,RandRfiber
AfterRtheRRFRsignalsRareRcombinedRintoRoneRbroadbandRsignalRandRamplifiedRtoRtheRproperRlevel,R
whatRmustRhappenRtoRtheRsignalRbeforeRitRcanRbeRtransmittedRoverRfiber-opticRcable?R-
RCORRECTRANSWERR-TheRsignalRmustRbeRconvertedRintoRlightRfrequencies
InRaRcoaxial-onlyRplant,RwhichRofRtheRfollowingRisRtrue?R-RCORRECTRANSWERR-
BridgerRfiltersRareRusedRtoRblockRtheRsignalRfromRtheRfeederRsystem
InRaRhybridRfiber/coaxRsystemR-RCORRECTRANSWERR-
TheRtrunkRisRfiberRandRtheRfeederRandRdropRsystemsRareRcoax
TheRprimaryRfunctionRofRlineRextendersRisRtoRextendRsignalsRfartherRdownRtheRfeederRlineRintoRtheR
serviceRarea.RAsRtheyRdoRthis,RwhatRdoRlineRextendersRaddRtoRcableRsignal?R-RCORRECTRANSWERR-
NoiseRandRdistortion
InsertionRlossR-RCORRECTRANSWERR-
TheRsignalRlossRbetweenRtheRtap'sRinputRportRandRitsRoutputRport
WhichRofRtheRfollowingRreceivesRpowerRfromRaRpowerRdistributingRtap?R-RCORRECTRANSWERR-
NetworkRinterfaceRunitR(NIU)
ARbroadbandRsignalRwhoseRvoltageRvariesRcontinuallyRoverRtimeRis?R-RCORRECTRANSWERR-
AnRanalogRsignal
with Correct Answers 2025
WhichRtransmissionRmodesRareRusedRtoRsendRdataRbetweenRsecondaryRhubsRandRtheRheadend?R-
RCORRECTRANSWERR-microwave,Rcoax,RandRfiber
AfterRtheRRFRsignalsRareRcombinedRintoRoneRbroadbandRsignalRandRamplifiedRtoRtheRproperRlevel,R
whatRmustRhappenRtoRtheRsignalRbeforeRitRcanRbeRtransmittedRoverRfiber-opticRcable?R-
RCORRECTRANSWERR-TheRsignalRmustRbeRconvertedRintoRlightRfrequencies
InRaRcoaxial-onlyRplant,RwhichRofRtheRfollowingRisRtrue?R-RCORRECTRANSWERR-
BridgerRfiltersRareRusedRtoRblockRtheRsignalRfromRtheRfeederRsystem
InRaRhybridRfiber/coaxRsystemR-RCORRECTRANSWERR-
TheRtrunkRisRfiberRandRtheRfeederRandRdropRsystemsRareRcoax
TheRprimaryRfunctionRofRlineRextendersRisRtoRextendRsignalsRfartherRdownRtheRfeederRlineRintoRtheR
serviceRarea.RAsRtheyRdoRthis,RwhatRdoRlineRextendersRaddRtoRcableRsignal?R-RCORRECTRANSWERR-
NoiseRandRdistortion
InsertionRlossR-RCORRECTRANSWERR-
TheRsignalRlossRbetweenRtheRtap'sRinputRportRandRitsRoutputRport
WhichRofRtheRfollowingRreceivesRpowerRfromRaRpowerRdistributingRtap?R-RCORRECTRANSWERR-
NetworkRinterfaceRunitR(NIU)
ARbroadbandRsignalRwhoseRvoltageRvariesRcontinuallyRoverRtimeRis?R-RCORRECTRANSWERR-
AnRanalogRsignal