WGU D315 PRE ASSESSMENT NETWORK
AND SECURITY FOUNDATIONS Questions
and Answers 100% Graded A+
Which jOSI jlayer jis jrelated jto jthe jfunction jof jthe jIP jprotocol jsuite?
a. jTransport
b. jNetwork
c. jData jLink
d. jSession j- jANS-Network
Which jOSI jlayer jis jresponsible jfor jorganizing jhow jbits jare jpassed jover jthe jphysical
jlayer jbetween jdevices jwithin jthe jsame jcollision jdomain?
a. jFrame
b. jConnection
c. jTransport
d. jData jLink j- jANS-Data jLink
Which jOSI jlayer jwould jdefine jthe jscope jof ja jprotocol jthat jmakes jsure jpackets jof jdata
jare jreceived jcorrectly jand jresends jthem jif jthey jare jnot?
a. jValidation
b. jTransmission
c. jTransport
d. jConnection j- jANS-Transport
Which jprotocol jsuite jperforms jfunctions jof jOSI jlayer j4?
a. jIPX
b. jMAC
c. jCSMA/CD
d. jTCP j- jANS-TCP
Which jtype jof jEthernet jcable jcan jmaintain j10Gbps jtransmission jspeeds jthrough jthe
jcourse jof jits jmaximum j100-meter jlength?
a. jCAT j5e
,b. jCAT j5
c. jCAT j3
d. jCAT j6a j- jANS-CAT j6a
Which jInternet jaccess jtechnology juses jordinary jtelephone jwires jfor jdata
jtransmission?
a. jDSL
b. jCable
c. jWi-Fi
d. jHotspot j- jANS-DSL
Which jdevice jis jused jto jorganize jnetwork jcables jas jthey jrun jbetween jswitches jand
jother jnetwork jdevices?
a. jJack
b. jHub
c. jPatch jPanel
d. jRouter j- jANS-Patch jPanel
Which jnetwork jdevice jis jused jto jconnect jtwo jor jmore jnetwork jsegments jby
jperforming jOSI jlayer j3 jfunctions jlike jpacket-forwarding?
a. jRouter
b. jRepeater
c. jWire
d. jSwitch j- jANS-Router
Which jnetwork jdevice jis jused jto jconvert jbetween jdigital jinformation jfrom ja jLAN jand
janalog jsignals jfor jtransmission jover ja jstandard jtelephone jwire?
a. jRepeater
b. jModem
c. jSignal jGenerator
d. jBit jStretcher j- jANS-Modem
Which jdevice jcould jbe jused jto jsend jcommands jto jthe jmainframe jfor jremote
jexecution jin jearly jmainframe jinstallations?
a. jDistributed jScreens
b. jDumb jTerminals
c. jExecution jDisplays
d. jCommand jReceivers j- jANS-Dumb jTerminals
Which jdevice jis jresponsible jfor jimplementing jnetwork jaddress jtranslation j(NAT)?
,a. jModem
b. jRouter
c. jNIC
d. jSwitch j- jANS-Router
Which jcommand jproduces jthe jfollowing joutput?
Non-authoritative janswer:
jName: jwww.google.com
jAddress: j172.217.11.132
a. jdig
b. jnslookup
d. jwhois
d. jnmap j- jANS-nslookup
Which jcommand jshould jbe jused jto jmanually jenter jthe jdefault jgateway jfor ja
jcomputer?
a. jroute
b. jipconfig
c. jarp
d. jnetstat j- jANS-route
Which jnetwork jdiagnostic jtool jdisplays jthe jpath jpackets jtake jbetween jtwo jendpoints?
a. jifconfig
b. jtraceroute
c. jftp
d. jnslookup j- jANS-traceroute
Which jnetwork jtype jis jused jto jwire jmultiple jPCs jto ja jhome jrouter?
a. jLAN
b. jPAN
c. jMAN
d. jWAN j- jANS-LAN
An joffice's jinfrastructure jconnects jnetwork jdevices jand jprinters jthrough ja jcentral
jaccess jpoint jwithout jthe juse jof jcabling. jWhich jnetwork jtype jdoes jthis joffice juse?
a. jWLAN
b. jWAN
c. jCAN
d. jSAN j- jANS-WLAN
What jtype jof jmedium jis jcommonly jused jwithin ja j1000 jMbps jEthernet jnetwork?
, a. jCAT j5
b. jCAT5e
c. jCoax
d. jWireless j- jANS-CAT5e
Which jnetwork jtopology jis jshown jin jthe jfollowing jdiagram?
a. jFull jmesh
b. jStar
c. jBus
d. jRing j- jANS-Full jMesh
Which jnetwork jtopology jis jbeing jimplemented jwhen jeach jnode jconnects jto jexactly
jtwo jother jnodes, jforming ja jsingle jcontinuous jpathway jfor jsignals jthrough jeach jnode?
a. jStar
b. jFull jMesh
c. jRing j
d. jBus j- jANS-Ring
In jwhich jphysical jLAN jtopology jare jnodes jconnected jto jeach jother jwith ja jbackbone
jcable jthat jloops jaround jand jends jat jthe jsame jpoint jit jstarted?
a. jRing
b. jBus
c. jStar j
d. jTree j- jANS-Ring
Which jOSI jlayer jensures jerror-free jpackets?
a. jApplication j
b. jTransport
c. jSession
d. jPresentation j- jANS-Transport
Which jtopology juses ja jswitch jor jhub jto jconnect jto jall jdevices jin jthe jsame jnetwork?
a. jMesh
b. jRing
c. jStar
d. jBus j- jANS-Star
Which jcloud jservice jprovides jhardware, joperating jsystems, jand jweb jservers jbut jnot
jend-user japplications?
AND SECURITY FOUNDATIONS Questions
and Answers 100% Graded A+
Which jOSI jlayer jis jrelated jto jthe jfunction jof jthe jIP jprotocol jsuite?
a. jTransport
b. jNetwork
c. jData jLink
d. jSession j- jANS-Network
Which jOSI jlayer jis jresponsible jfor jorganizing jhow jbits jare jpassed jover jthe jphysical
jlayer jbetween jdevices jwithin jthe jsame jcollision jdomain?
a. jFrame
b. jConnection
c. jTransport
d. jData jLink j- jANS-Data jLink
Which jOSI jlayer jwould jdefine jthe jscope jof ja jprotocol jthat jmakes jsure jpackets jof jdata
jare jreceived jcorrectly jand jresends jthem jif jthey jare jnot?
a. jValidation
b. jTransmission
c. jTransport
d. jConnection j- jANS-Transport
Which jprotocol jsuite jperforms jfunctions jof jOSI jlayer j4?
a. jIPX
b. jMAC
c. jCSMA/CD
d. jTCP j- jANS-TCP
Which jtype jof jEthernet jcable jcan jmaintain j10Gbps jtransmission jspeeds jthrough jthe
jcourse jof jits jmaximum j100-meter jlength?
a. jCAT j5e
,b. jCAT j5
c. jCAT j3
d. jCAT j6a j- jANS-CAT j6a
Which jInternet jaccess jtechnology juses jordinary jtelephone jwires jfor jdata
jtransmission?
a. jDSL
b. jCable
c. jWi-Fi
d. jHotspot j- jANS-DSL
Which jdevice jis jused jto jorganize jnetwork jcables jas jthey jrun jbetween jswitches jand
jother jnetwork jdevices?
a. jJack
b. jHub
c. jPatch jPanel
d. jRouter j- jANS-Patch jPanel
Which jnetwork jdevice jis jused jto jconnect jtwo jor jmore jnetwork jsegments jby
jperforming jOSI jlayer j3 jfunctions jlike jpacket-forwarding?
a. jRouter
b. jRepeater
c. jWire
d. jSwitch j- jANS-Router
Which jnetwork jdevice jis jused jto jconvert jbetween jdigital jinformation jfrom ja jLAN jand
janalog jsignals jfor jtransmission jover ja jstandard jtelephone jwire?
a. jRepeater
b. jModem
c. jSignal jGenerator
d. jBit jStretcher j- jANS-Modem
Which jdevice jcould jbe jused jto jsend jcommands jto jthe jmainframe jfor jremote
jexecution jin jearly jmainframe jinstallations?
a. jDistributed jScreens
b. jDumb jTerminals
c. jExecution jDisplays
d. jCommand jReceivers j- jANS-Dumb jTerminals
Which jdevice jis jresponsible jfor jimplementing jnetwork jaddress jtranslation j(NAT)?
,a. jModem
b. jRouter
c. jNIC
d. jSwitch j- jANS-Router
Which jcommand jproduces jthe jfollowing joutput?
Non-authoritative janswer:
jName: jwww.google.com
jAddress: j172.217.11.132
a. jdig
b. jnslookup
d. jwhois
d. jnmap j- jANS-nslookup
Which jcommand jshould jbe jused jto jmanually jenter jthe jdefault jgateway jfor ja
jcomputer?
a. jroute
b. jipconfig
c. jarp
d. jnetstat j- jANS-route
Which jnetwork jdiagnostic jtool jdisplays jthe jpath jpackets jtake jbetween jtwo jendpoints?
a. jifconfig
b. jtraceroute
c. jftp
d. jnslookup j- jANS-traceroute
Which jnetwork jtype jis jused jto jwire jmultiple jPCs jto ja jhome jrouter?
a. jLAN
b. jPAN
c. jMAN
d. jWAN j- jANS-LAN
An joffice's jinfrastructure jconnects jnetwork jdevices jand jprinters jthrough ja jcentral
jaccess jpoint jwithout jthe juse jof jcabling. jWhich jnetwork jtype jdoes jthis joffice juse?
a. jWLAN
b. jWAN
c. jCAN
d. jSAN j- jANS-WLAN
What jtype jof jmedium jis jcommonly jused jwithin ja j1000 jMbps jEthernet jnetwork?
, a. jCAT j5
b. jCAT5e
c. jCoax
d. jWireless j- jANS-CAT5e
Which jnetwork jtopology jis jshown jin jthe jfollowing jdiagram?
a. jFull jmesh
b. jStar
c. jBus
d. jRing j- jANS-Full jMesh
Which jnetwork jtopology jis jbeing jimplemented jwhen jeach jnode jconnects jto jexactly
jtwo jother jnodes, jforming ja jsingle jcontinuous jpathway jfor jsignals jthrough jeach jnode?
a. jStar
b. jFull jMesh
c. jRing j
d. jBus j- jANS-Ring
In jwhich jphysical jLAN jtopology jare jnodes jconnected jto jeach jother jwith ja jbackbone
jcable jthat jloops jaround jand jends jat jthe jsame jpoint jit jstarted?
a. jRing
b. jBus
c. jStar j
d. jTree j- jANS-Ring
Which jOSI jlayer jensures jerror-free jpackets?
a. jApplication j
b. jTransport
c. jSession
d. jPresentation j- jANS-Transport
Which jtopology juses ja jswitch jor jhub jto jconnect jto jall jdevices jin jthe jsame jnetwork?
a. jMesh
b. jRing
c. jStar
d. jBus j- jANS-Star
Which jcloud jservice jprovides jhardware, joperating jsystems, jand jweb jservers jbut jnot
jend-user japplications?
