WGU D315 EXAM | QUESTIONS & ANSWE
h h h h h h
RS (VERIFIED) | LATEST UPDATE | GRAD
h h h h h h
ED A+ h
Ithishahnetworkhofhusershthathsharehcomputerhresourceshinhahlimitedharea.
CorrecthAnswer:h h LAN
LocalhAreahNetwork
CorrecthAnswer:h h LAN
HowharehLocalhAreahNetworkshdefined?
CorrecthAnswer:h h Inhtermshofhprotocolhandhthehtopologyhusedhforhaccessinghthe
network.
Ahsethofhruleshestablishedhforhusershtohexchangehinformation
CorrecthAnswer:h h Protocol
Thehnetworkharchitecturehusedhtohinterconnecththehnetworkinghequipment.
CorrecthAnswer:h h Topology
WhatharehthehmosthcommonhtopologieshforhLANs?
1
,CorrecthAnswer:h h Ring,hBus,handhStar
Useshahtokenhthathishplacedhinhthehdatahchannelhandhcirculatesharoundhthehring.
CorrecthAnswer:h h TokenhRinghtopology
Ahdeterministichnetwork
CorrecthAnswer:h h TokenhRinghTopology
Eachhstationhconnectedhtohthehnetworkhensureshaccesshforhtransmissionhofhitshmessage
s
athregularhorhfixedhtimehintervals
CorrecthAnswer:h h Deterministic
WhatharehthehdisadvantageshofhthehTokenhRinghsystem?
CorrecthAnswer:h h 1.hIfhanherrorhchangeshthehtokenhpattern,hithcanhcausehthehtokenhto
stophcirculating.
WhathishahdisadvantagehofhthehTokenhRinghsystemhfromhthehtroubleshootinghand
maintenance?
CorrecthAnswer:h h Thehtokenhringhpathhmusthbehtemporarilyhbrokenhorhinterruptedhifha
computerhorhanyhdevicehonhthehnetworkhishtohbehremovedhorhaddedhtohthehnetwork.
WhathishahsolutionhtohthehtroubleshootinghandhmaintenancehdisadvantageshofhthehToken
Ringhsystem?
2
,CorrecthAnswer:h h Connectheachhcomputerhorhdevicehonhthehnetworkhtohahcentralhtoke
n
ringhhub.
Ahdevicehthathmanageshthehpassinghofhthehtokenhinsteadhofhrelyinghonhindividual
computershtohpasshit.
CorrecthAnswer:h h Tokenhringhhub
Howhdoeshthehtokenhringhhubhimprovehthehnetwork?
CorrecthAnswer:h h Ithimproveshthehreliabilityhofhthehnetwork.
Topologyhwhereashthehcomputershsharehthehmediahorhcoaxialhcablehforhdata
transmission.
CorrecthAnswer:h h Bushtopology
Thehcoaxialhcablehthathishloopedhthroughheachhnetworkinghdevicehtohtransmithdatahinha
bushtopology
CorrecthAnswer:h h ThinNet
Inhthishtopology,hallhdeviceshonhthehnetworkhcanhseeheachhother'shdatahtraffic.
CorrecthAnswer:h h Bushtopology
3
, Topologyhwhereasheachhcomputerhmusthwaithforhpauseshinhtransmissionhorhuntilhthe
transmissionhfromhonehdevicehishcompletehbeforehinitiatinghahnewhtransmissionhontohthe
network.
CorrecthAnswer:h h Bushtopology
Whatharehthehdisadvantageshofhahbushtopology?
CorrecthAnswer:h h "1.hDatahcanhbehcorruptedhifhorehthanhonehdevicehonhthehnetwork
transmitshaththehsamehtimehandhwillhhavehtohbehresubmitted.
2.hThehusehofhthehsharedhcoaxialhcablehpreventshdatahtransmissionhfromhbeinghvery
bandwidth-efficient."
Whichhtopologyhishseldomlyhusedhinhmodernhnetworks?
CorrecthAnswer:h h Bushtopology
Whathishthehmosthcommonhtopologyhusedhinhtoday'shLANs?
CorrecthAnswer:h h Starhtopology
Topologyhthathuseshtwisted-pairhcableshwithhmodularhplugshtohconnecthcomputershand
otherhnetworkinghdevices.
CorrecthAnswer:h h Starhtopology
Topologyhwhereasheachhdevicehishconnectedhtohahswitchhorhhub
CorrecthAnswer:h h Star
4
h h h h h h
RS (VERIFIED) | LATEST UPDATE | GRAD
h h h h h h
ED A+ h
Ithishahnetworkhofhusershthathsharehcomputerhresourceshinhahlimitedharea.
CorrecthAnswer:h h LAN
LocalhAreahNetwork
CorrecthAnswer:h h LAN
HowharehLocalhAreahNetworkshdefined?
CorrecthAnswer:h h Inhtermshofhprotocolhandhthehtopologyhusedhforhaccessinghthe
network.
Ahsethofhruleshestablishedhforhusershtohexchangehinformation
CorrecthAnswer:h h Protocol
Thehnetworkharchitecturehusedhtohinterconnecththehnetworkinghequipment.
CorrecthAnswer:h h Topology
WhatharehthehmosthcommonhtopologieshforhLANs?
1
,CorrecthAnswer:h h Ring,hBus,handhStar
Useshahtokenhthathishplacedhinhthehdatahchannelhandhcirculatesharoundhthehring.
CorrecthAnswer:h h TokenhRinghtopology
Ahdeterministichnetwork
CorrecthAnswer:h h TokenhRinghTopology
Eachhstationhconnectedhtohthehnetworkhensureshaccesshforhtransmissionhofhitshmessage
s
athregularhorhfixedhtimehintervals
CorrecthAnswer:h h Deterministic
WhatharehthehdisadvantageshofhthehTokenhRinghsystem?
CorrecthAnswer:h h 1.hIfhanherrorhchangeshthehtokenhpattern,hithcanhcausehthehtokenhto
stophcirculating.
WhathishahdisadvantagehofhthehTokenhRinghsystemhfromhthehtroubleshootinghand
maintenance?
CorrecthAnswer:h h Thehtokenhringhpathhmusthbehtemporarilyhbrokenhorhinterruptedhifha
computerhorhanyhdevicehonhthehnetworkhishtohbehremovedhorhaddedhtohthehnetwork.
WhathishahsolutionhtohthehtroubleshootinghandhmaintenancehdisadvantageshofhthehToken
Ringhsystem?
2
,CorrecthAnswer:h h Connectheachhcomputerhorhdevicehonhthehnetworkhtohahcentralhtoke
n
ringhhub.
Ahdevicehthathmanageshthehpassinghofhthehtokenhinsteadhofhrelyinghonhindividual
computershtohpasshit.
CorrecthAnswer:h h Tokenhringhhub
Howhdoeshthehtokenhringhhubhimprovehthehnetwork?
CorrecthAnswer:h h Ithimproveshthehreliabilityhofhthehnetwork.
Topologyhwhereashthehcomputershsharehthehmediahorhcoaxialhcablehforhdata
transmission.
CorrecthAnswer:h h Bushtopology
Thehcoaxialhcablehthathishloopedhthroughheachhnetworkinghdevicehtohtransmithdatahinha
bushtopology
CorrecthAnswer:h h ThinNet
Inhthishtopology,hallhdeviceshonhthehnetworkhcanhseeheachhother'shdatahtraffic.
CorrecthAnswer:h h Bushtopology
3
, Topologyhwhereasheachhcomputerhmusthwaithforhpauseshinhtransmissionhorhuntilhthe
transmissionhfromhonehdevicehishcompletehbeforehinitiatinghahnewhtransmissionhontohthe
network.
CorrecthAnswer:h h Bushtopology
Whatharehthehdisadvantageshofhahbushtopology?
CorrecthAnswer:h h "1.hDatahcanhbehcorruptedhifhorehthanhonehdevicehonhthehnetwork
transmitshaththehsamehtimehandhwillhhavehtohbehresubmitted.
2.hThehusehofhthehsharedhcoaxialhcablehpreventshdatahtransmissionhfromhbeinghvery
bandwidth-efficient."
Whichhtopologyhishseldomlyhusedhinhmodernhnetworks?
CorrecthAnswer:h h Bushtopology
Whathishthehmosthcommonhtopologyhusedhinhtoday'shLANs?
CorrecthAnswer:h h Starhtopology
Topologyhthathuseshtwisted-pairhcableshwithhmodularhplugshtohconnecthcomputershand
otherhnetworkinghdevices.
CorrecthAnswer:h h Starhtopology
Topologyhwhereasheachhdevicehishconnectedhtohahswitchhorhhub
CorrecthAnswer:h h Star
4
