WGU D315
WGU D315 Final
Exam
Network and
Security (Updated
2025/2026) Verified
Questions and
Answers
A network is being created for an office, and there is a need for a
router that manages internal network connections with no contact
with the internet.Which type of router is needed? Correct Answer
Core router
An IT manager is designing a new network and needs a device that
connects multiple networks.Which device is needed? Correct Answer
Router
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
,WGU D315
A network in a small office building connects all devices using wired
connections with a star topology.Which type of network is
described? Correct Answer
LAN
An executive uses Bluetooth to connect a laptop, a mobile phone,
and a headset.Which type of network is described? Correct Answer
PAN
A city uses fiber optic cable to connect smaller networks throughout
the whole city. Which type of network is described? Correct Answer
MAN
Users of a network have been experiencing issues. In the course of
troubleshooting, an administrator wants to query DNS servers to
resolve domain names to IP addresses.Which command in Windows
should be used for this purpose? Correct Answer
nslookup
Users of a network have been experiencing issues. In the course of
troubleshooting, an administrator wants to determine which ports
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
, WGU D315
have an active connection. Which command in Windows should be
used for this purpose? Correct Answer
netstat -an
In the process of setting up a Linux-based network system, a
technician needs to view network interfaces and their settings.
Which command should be used? Correct Answer
ifconfig
A person is troubleshooting a network issue and needs to test DNS
connectivity. Which Linux command should be used? Correct Answer
nslookup
What is the TCP/IP layer that includes the Hypertext Transfer
Protocol (HTTP)? Correct Answer
Application
Which layer of the TCP/IP model includes the Internet Message
Access Protocol (IMAP)? Correct Answer
Application
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
WGU D315 Final
Exam
Network and
Security (Updated
2025/2026) Verified
Questions and
Answers
A network is being created for an office, and there is a need for a
router that manages internal network connections with no contact
with the internet.Which type of router is needed? Correct Answer
Core router
An IT manager is designing a new network and needs a device that
connects multiple networks.Which device is needed? Correct Answer
Router
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
,WGU D315
A network in a small office building connects all devices using wired
connections with a star topology.Which type of network is
described? Correct Answer
LAN
An executive uses Bluetooth to connect a laptop, a mobile phone,
and a headset.Which type of network is described? Correct Answer
PAN
A city uses fiber optic cable to connect smaller networks throughout
the whole city. Which type of network is described? Correct Answer
MAN
Users of a network have been experiencing issues. In the course of
troubleshooting, an administrator wants to query DNS servers to
resolve domain names to IP addresses.Which command in Windows
should be used for this purpose? Correct Answer
nslookup
Users of a network have been experiencing issues. In the course of
troubleshooting, an administrator wants to determine which ports
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
, WGU D315
have an active connection. Which command in Windows should be
used for this purpose? Correct Answer
netstat -an
In the process of setting up a Linux-based network system, a
technician needs to view network interfaces and their settings.
Which command should be used? Correct Answer
ifconfig
A person is troubleshooting a network issue and needs to test DNS
connectivity. Which Linux command should be used? Correct Answer
nslookup
What is the TCP/IP layer that includes the Hypertext Transfer
Protocol (HTTP)? Correct Answer
Application
Which layer of the TCP/IP model includes the Internet Message
Access Protocol (IMAP)? Correct Answer
Application
WGU D315 Final Exam Network and Security (Updated 2025-2026) Verified Questions and Answers
