WGUl D415l Objectivel Assessmentl (Latestl
2026l Update)l Softwarel Definedl
Networkingl Review|l 100%l Verifiedl
Questionsl &l Answersl |l Gradel A
Q:l Whichl portl numberl isl usedl asl thel destinationl ofl al serverl byl Dynamicl Hostl
Configurationl Protocol?
l 23
l 53
l 67
l 68
Answer:
67
Q:l Whichl IPv6l addressl identifiesl eachl networkl interface?
l Multicast
l Broadcast
l Anycast
l Unicast
Answer:
Anycast
Q:l Whichl networkl virtualizationl (NV)l approachl refersl tol al logicall locall areal networkl
(LAN)l basedl onl physicall LANs?
,l Virtuall privatel networksl (VPN)
l Virtuall privatel LANl servicesl (VPLS)
l Virtuall LANsl (VLANs)
l Widel areal networkl (WAN)
Answer:
Virtuall LANsl (VLANs)
Q:l Whichl networkl virtualizationl benefitl involvesl usingl virtuall networksl tol createl
slicesl tol reservel networkingl resources?
l Debuggingl andl intrusionl detection
l Resourcel optimization
l Mobility
l Testing/qualityl assurance
Answer:
Debuggingl andl intrusionl detection
Q:l Whichl layerl 2l virtuall networkingl devicel isl responsiblel forl controllingl datal framesl
tol connectedl devices?
l Router
l Hub
l Bridge
l Switch
Answer:
Switch
,Q:l Whichl virtuall networkingl protocoll isl usedl tol supportl VPNsl andl doesl notl providel
encryption?
l Layerl 2l Tunnelingl Protocoll (L2TP)
l Point-to-Pointl Protocoll (PPP)
l Internetl Keyl Exchangel versionl 2l (IKEv2)
l Securel Socketl Layerl (SSL)
Answer:
Layerl 2l Tunnelingl Protocoll (L2TP)
Q:l Whatl isl thel AAAl mechanisml responsiblel forl grantingl userl privilegesl tol networkl
resources?
l Authorization
l Authentication
l Accounting
l Availability
Answer:
Authorization
Q:l Whichl authenticationl typel validatesl al userl basedl onl whatl thel personl knows?
l Retinall scans
l Swipel card
l Password
l Uniquel tokens
Answer:
Password
, Q:l Whichl phasel ofl anl attackl involvesl thel attackerl gatheringl informationl aboutl thel
target?
l Escalatingl privileges
l Exploitingl thel system
l Clearingl tracks
l Reconnaissance
Answer:
Reconnaissance
Q:l Whichl terml refersl tol al weaknessl orl gapl inl al securityl systeml thatl canl bel
exploitedl byl anl attacker?
l Threat
l Vulnerability
l Attack
l Risk
Answer:
Vulnerability
Q:l Whichl cyberl killl chainl terml impliesl actuall detonationl ofl thel attack?
l Exploitation
l Commandl andl control
l Installation
l Delivery
2026l Update)l Softwarel Definedl
Networkingl Review|l 100%l Verifiedl
Questionsl &l Answersl |l Gradel A
Q:l Whichl portl numberl isl usedl asl thel destinationl ofl al serverl byl Dynamicl Hostl
Configurationl Protocol?
l 23
l 53
l 67
l 68
Answer:
67
Q:l Whichl IPv6l addressl identifiesl eachl networkl interface?
l Multicast
l Broadcast
l Anycast
l Unicast
Answer:
Anycast
Q:l Whichl networkl virtualizationl (NV)l approachl refersl tol al logicall locall areal networkl
(LAN)l basedl onl physicall LANs?
,l Virtuall privatel networksl (VPN)
l Virtuall privatel LANl servicesl (VPLS)
l Virtuall LANsl (VLANs)
l Widel areal networkl (WAN)
Answer:
Virtuall LANsl (VLANs)
Q:l Whichl networkl virtualizationl benefitl involvesl usingl virtuall networksl tol createl
slicesl tol reservel networkingl resources?
l Debuggingl andl intrusionl detection
l Resourcel optimization
l Mobility
l Testing/qualityl assurance
Answer:
Debuggingl andl intrusionl detection
Q:l Whichl layerl 2l virtuall networkingl devicel isl responsiblel forl controllingl datal framesl
tol connectedl devices?
l Router
l Hub
l Bridge
l Switch
Answer:
Switch
,Q:l Whichl virtuall networkingl protocoll isl usedl tol supportl VPNsl andl doesl notl providel
encryption?
l Layerl 2l Tunnelingl Protocoll (L2TP)
l Point-to-Pointl Protocoll (PPP)
l Internetl Keyl Exchangel versionl 2l (IKEv2)
l Securel Socketl Layerl (SSL)
Answer:
Layerl 2l Tunnelingl Protocoll (L2TP)
Q:l Whatl isl thel AAAl mechanisml responsiblel forl grantingl userl privilegesl tol networkl
resources?
l Authorization
l Authentication
l Accounting
l Availability
Answer:
Authorization
Q:l Whichl authenticationl typel validatesl al userl basedl onl whatl thel personl knows?
l Retinall scans
l Swipel card
l Password
l Uniquel tokens
Answer:
Password
, Q:l Whichl phasel ofl anl attackl involvesl thel attackerl gatheringl informationl aboutl thel
target?
l Escalatingl privileges
l Exploitingl thel system
l Clearingl tracks
l Reconnaissance
Answer:
Reconnaissance
Q:l Whichl terml refersl tol al weaknessl orl gapl inl al securityl systeml thatl canl bel
exploitedl byl anl attacker?
l Threat
l Vulnerability
l Attack
l Risk
Answer:
Vulnerability
Q:l Whichl cyberl killl chainl terml impliesl actuall detonationl ofl thel attack?
l Exploitation
l Commandl andl control
l Installation
l Delivery
