WGU D315 - PRE- h h h
ASSESSMENT: NETWORK AND SECU h h h
RITY – h
FOUNDATIONS EXAM | QUESTIONS &
h h h h h h
ANSWERS (VERIFIED) | LATEST UPDA
h h h h
TE | GRADED A+ h h h
WhichhOSIhlayerhishrelatedhtohthehfunctionhofhthehIPhprotocolhsuite?
a. Transport
b. Network
c. DatahLink
d. Session
CorrecthAnswer:h h Network
WhichhOSIhlayerhishresponsiblehforhorganizinghhowhbitsharehpassedhoverhthehphysical
layerhbetweenhdeviceshwithinhthehsamehcollisionhdomain?
a. Frame
b. Connection
c. Transport
d. DatahLink
,1
,CorrecthAnswer:h h DatahLink
WhichhOSIhlayerhwouldhdefinehthehscopehofhahprotocolhthathmakeshsurehpacketshofhdata
arehreceivedhcorrectlyhandhresendshthemhifhtheyharehnot?
a. Validation
b. Transmission
c. Transport
d. Connection
CorrecthAnswer:h h Transport
WhichhprotocolhsuitehperformshfunctionshofhOSIhlayerh4?
a. IPX
b. MAC
c. CSMA/CD
d. TCP
CorrecthAnswer:h h TCP
WhichhtypehofhEthernethcablehcanhmaintainh10Gbpshtransmissionhspeedshthroughhthe
coursehofhitshmaximumh100-meterhlength?
a. CATh5e
2
, b. CATh5
c. CATh3
d. CATh6a
CorrecthAnswer:h h CATh6a
WhichhInternethaccesshtechnologyhuseshordinaryhtelephonehwireshforhdatahtransmission?
a. DSL
b. Cable
c. Wi-Fi
d. Hotspot
CorrecthAnswer:h h DSL
Whichhdevicehishusedhtohorganizehnetworkhcableshashtheyhrunhbetweenhswitcheshand
otherhnetworkhdevices?
a. Jack
b. Hub
c. PatchhPanel
d. Router
CorrecthAnswer:h h PatchhPanel
3
ASSESSMENT: NETWORK AND SECU h h h
RITY – h
FOUNDATIONS EXAM | QUESTIONS &
h h h h h h
ANSWERS (VERIFIED) | LATEST UPDA
h h h h
TE | GRADED A+ h h h
WhichhOSIhlayerhishrelatedhtohthehfunctionhofhthehIPhprotocolhsuite?
a. Transport
b. Network
c. DatahLink
d. Session
CorrecthAnswer:h h Network
WhichhOSIhlayerhishresponsiblehforhorganizinghhowhbitsharehpassedhoverhthehphysical
layerhbetweenhdeviceshwithinhthehsamehcollisionhdomain?
a. Frame
b. Connection
c. Transport
d. DatahLink
,1
,CorrecthAnswer:h h DatahLink
WhichhOSIhlayerhwouldhdefinehthehscopehofhahprotocolhthathmakeshsurehpacketshofhdata
arehreceivedhcorrectlyhandhresendshthemhifhtheyharehnot?
a. Validation
b. Transmission
c. Transport
d. Connection
CorrecthAnswer:h h Transport
WhichhprotocolhsuitehperformshfunctionshofhOSIhlayerh4?
a. IPX
b. MAC
c. CSMA/CD
d. TCP
CorrecthAnswer:h h TCP
WhichhtypehofhEthernethcablehcanhmaintainh10Gbpshtransmissionhspeedshthroughhthe
coursehofhitshmaximumh100-meterhlength?
a. CATh5e
2
, b. CATh5
c. CATh3
d. CATh6a
CorrecthAnswer:h h CATh6a
WhichhInternethaccesshtechnologyhuseshordinaryhtelephonehwireshforhdatahtransmission?
a. DSL
b. Cable
c. Wi-Fi
d. Hotspot
CorrecthAnswer:h h DSL
Whichhdevicehishusedhtohorganizehnetworkhcableshashtheyhrunhbetweenhswitcheshand
otherhnetworkhdevices?
a. Jack
b. Hub
c. PatchhPanel
d. Router
CorrecthAnswer:h h PatchhPanel
3