WGU D415 SDN OA -Objective Assessment Questions and
100% Correct Answers 2025/2026 Update.
over time. What is the new model referred to as?
security
Virtualized security
, Virtual Firewall Virtual network functions (VNFs)
Proactive security Virtual LANs (VLANs)
2
Which kind of device is needed for communication to happen between two
local area networks?
Router
L2 Switch
Hub
Access point
Beacon Switch
Router Southbound
3
,What is a benefit of using network automation?
Backing up and restoring data
Using infrastructure as code to maintain a reliable state
Dynamic allocation of IP addresses
Boosting storage
Using infrastructure as code to
Intrusion prevention system
maintain a reliable state
To serve as the main point of contact for Fine-grained data flow and policy
incoming connections management
4
What is a direct benefit of using network programmability instead of manual
configuration when implementing configuration changes?
Increased network stability owing to high latency
Reduced user error due to manual configuration
Decreased count of security policies
Maximized network bandwidth by analyzing the redundant data
, Reduced user error due to manual Provision and manage networks
configuration alongside other virtual resources
To serve as the main point of contact for SNMP has real-time management
incoming connections functionality.
5
Which network virtualization (NV) approach refers to a logical local area
network (LAN) based on physical LANs?
Virtual private networks (VPN)
Virtual private LAN services (VPLS)
Virtual LANs (VLANs)
Wide area network (WAN)
Virtual network functions (VNFs) Topology independence
Controller diversity Virtual LANs (VLANs)
6
100% Correct Answers 2025/2026 Update.
over time. What is the new model referred to as?
security
Virtualized security
, Virtual Firewall Virtual network functions (VNFs)
Proactive security Virtual LANs (VLANs)
2
Which kind of device is needed for communication to happen between two
local area networks?
Router
L2 Switch
Hub
Access point
Beacon Switch
Router Southbound
3
,What is a benefit of using network automation?
Backing up and restoring data
Using infrastructure as code to maintain a reliable state
Dynamic allocation of IP addresses
Boosting storage
Using infrastructure as code to
Intrusion prevention system
maintain a reliable state
To serve as the main point of contact for Fine-grained data flow and policy
incoming connections management
4
What is a direct benefit of using network programmability instead of manual
configuration when implementing configuration changes?
Increased network stability owing to high latency
Reduced user error due to manual configuration
Decreased count of security policies
Maximized network bandwidth by analyzing the redundant data
, Reduced user error due to manual Provision and manage networks
configuration alongside other virtual resources
To serve as the main point of contact for SNMP has real-time management
incoming connections functionality.
5
Which network virtualization (NV) approach refers to a logical local area
network (LAN) based on physical LANs?
Virtual private networks (VPN)
Virtual private LAN services (VPLS)
Virtual LANs (VLANs)
Wide area network (WAN)
Virtual network functions (VNFs) Topology independence
Controller diversity Virtual LANs (VLANs)
6
