WGU D315 NETWORK AND SECURITY OA EXAM LATEST 2025 ACTUAL TEST COMPLETE 60 REAL QUESTIONS AND CORRECT ANSWERS (100 CORRECT VERIFIED SOLUTIONS) NEWEST UPDATED VERSION GUARANTEED PASS.

WGU D315 – PRE- u u u




ASSESSMENT NETWORK AND SECURITY - u u u u




FOUNDATIONS EXAM QUESTION BANK | 2025 COMPLET
u u u u u u u




E WGU D315 NETWORK AND SECURITY FOUNDATIONS AC
u u u u u u u




TUAL EXAM WITH CORRECT VERIFIED ANSWERS | ALREA
u u u u u u u




DY GRADED A+ EXAM | BRAND NEW u u u u u u




A stateful firewall uses Stateful Packet Inspection to protect the network.
u u u u u u u u u u u




How does this type of firewall operate?
u u u u u u




a. A stateful firewall uses a list to allow connections
u u u u u u u u




b. A stateful firewall makes requests on behalf of other systems on a N
u u u u u u u u u u u u




etwork

c. A stateful firewall that compares all inbound traffic to ensure there is a
u u u u u u u u u u u u




n outbound request.
u u




d. A stateful firewall that compares IP addresses to a block list to deny c
u u u u u u u u u u u u u




onnections - u




u ✔✔✔uCorrectu Answeru >u c. A stateful firewall that compares all inbound traffic
u u u u u u u u




to ensure there is an outbound request.
u u u u u u u

,Which network device is used to connect two or more network segments
u u u u u u u u u u u u




by performing OSI layer 3 functions like packet-forwarding?
u u u u u u u




a. Router

b. Repeater

c. Wire

d. Switch - ✔✔✔ Correct Answer > Router
u u u u u u




Which OSI layer would define the scope of a protocol that makes sure pac
u u u u u u u u u u u u u




kets of data are received correctly and resends them if they are not?
u u u u u u u u u u u u




a. Validation

b. Transmission

c. Transport

d. Connection - ✔✔✔ Correct Answer > Transport
u u u u u u

,An office's infrastructure connects network devices and printers t
u u u u u u u u




hrough a central access point without the use of cabling. Which n
u u u u u u u u u u u




etwork type does this office use?
u u u u u




a. WLAN

b. WAN

c. CAN

d. SAN - ✔✔✔ Correct Answer > WLAN
u u u u u u




What type of medium is commonly used within a 1000 Mbps Ethernet ne
u u u u u u u u u u u u




twork?



a. CAT 5 u




b. CAT5e

c. Coax

d. Wireless - ✔✔✔ Correct Answer > CAT5e
u u u u u u




Which protocol suite performs functions of OSI layer 4?
u u u u u u u u

, a. IPX

b. MAC

c. CSMA/CD

d. TCP - ✔✔✔ Correct Answer > TCP
u u u u u u




Which type of Ethernet cable can maintain 10Gbps transmission speeds t
u u u u u u u u u u




hrough the course of its maximum 100-meter length?
u u u u u u u




a. CAT 5eu




b. CAT 5 u




c. CAT 3 u




d. CAT 6a - ✔✔✔ Correct Answer > CAT 6a
u u u u u u u u




Which Internet access technology uses ordinary telephone wires for data
u u u u u u u u u




transmission?
u




a. DSL