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Exam (elaborations)

WGU D315 |OA |OBJECTIVE ASSESSMENT| NETWORK AND SECURITY FOUNDATIONS |EXAM QUESTIONS AND ANSWERS | LATEST UPDATE | FULLY SOLVED

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WGU D315 |OA |OBJECTIVE ASSESSMENT| NETWORK AND SECURITY FOUNDATIONS |EXAM QUESTIONS AND ANSWERS | LATEST UPDATE | FULLY SOLVED












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Uploaded on
February 2, 2026
Number of pages
78
Written in
2025/2026
Type
Exam (elaborations)
Contains
Questions & answers

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WGU D315| OA|OBJECTIVE ASSESSMENT| NETWORK
AND SECURITY FOUNDATIONS| EXAM




Correct

Incorrect




sub-policy is designed to
sub-policy
meet

, Budget allocations for the sub- Training schedules for the sub-
policy policy users


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2 of 139

Definition



Software based: OS, Applications. Manages sessions between
applications. ESTABLISHES, MANAGES, and TERMINATES
CONNECTION BETWEEN APPLICATIONS. (NETBIOS, PPTP, SMB,
NFS)



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Application Layer (OSI layer 7) Presentation Layer (OSI layer 6)




Session Layer (OSI layer 5) Network Layer (OSI layer 3)


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, 3 of 139

Definition



Connects router to the network. Takes data packets from router and
sends them to devices in the network. By connecting a USB hub to a
PC, data packets can be transferred to multiple devices connected
to your computer, but each device only looks at traffic destined for it
and ignores the rest.



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Hub Gateway




Server Router


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4 of 139

Definition



An organization's network has been the target of several
cyberattacks. Which strategy should the organization use for Wi-Fi
hardening?



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Use public Wi-Fi for all Configure the Wi-Fi signal
organizational tasks strength to reduce range

, Increase the Wi-Fi signal strength Disable Wi-Fi completely during
for better coverage off-peak hours


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5 of 139

Definition



Software based: OS, Applications. Translates data between the
application and the network format. DATA ENCRYPTION AND
COMPRESSION. (SSL, TLS, JPEG, MPEG)



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Presentation Layer (OSI layer
Network Layer (OSI layer 3)
6)




Session Layer (OSI layer 5) Application Layer (OSI layer 7)


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