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WGU D315 NETWORK AND SECURITY FOUNDATIONS EXAM ACTUAL FINAL EXAM & STUDY GUIDE ALL 350 QUESTIONS AND CORRECT VERIFIED SOLUTIONS LATEST | click on ALSO AVAILABLE IN PACKAGE DEAL. You'll get more for less!"$22.99
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WGU D315 NETWORK AND SECURITY FOUNDATIONS EXAM
ACTUAL FINAL EXAM & STUDY GUIDE ALL 350 QUESTIONS
AND CORRECT VERIFIED SOLUTIONS LATEST 2024-2025
WGU D315 NETWORK AND SECURITY FOUNDATIONS EXAM ACTUAL EXAM
Which OSI layer is related to the function of the IP protocol suite?
Transport
Network
Data Link
Session - ANSWER-Network
QUESTION: Which OSI layer is responsible for organizing how bits are passed over the physical
layer between devices within the same collision domain?
Frame
Connection
Transport
Data link - ANSWER-Data link
QUESTION: Which OSI layer would define the scope of a protocol that makes sure packets of
data are received correctly and resends them if they are not?
Validation
Transmission
1
,Page 2 of 107
Transport
Connection - ANSWER-Transport
QUESTION: Which protocol suite performs functions of OSI layer 4?
IPX
MAC
CSMA/CD
TCP - ANSWER-TCP
QUESTION: Which type of Ethernet cable can maintain 10Gbps transmission speeds through the
course of its maximum 100-meter length?
Cat5e
Cat5
Cat3
Cat6a - ANSWER-Cat6a
QUESTION: Which Internet access technology uses ordinary telephone wires for data
transmission?
DSL
Cable
Wi-Fi
Hotspot - ANSWER-DSL
2
,Page 3 of 107
QUESTION: Which device is used to organize network cables as they run between switches and
other network devices?
Jack
Hub
Patch panel
Router - ANSWER-Patch panel
QUESTION: Which network device is used to connect two or more network segments by
performing OSI layer 3 functions like packet-forwarding?
Router
Repeater
Wire
Switch - ANSWER-Router
QUESTION: Which network device is used to convert between digital information from a LAN
and analog signals for transmission over a standard telephone wire?
Repeater
Modem
Signal generator
Bit stretcher - ANSWER-Modem
3
, Page 4 of 107
QUESTION: Which device could be used to send commands to the mainframe for remote
execution in early mainframe installations?
Distributed screens
Dumb terminals
Execution displays
Command receivers - ANSWER-Dumb terminals
QUESTION: Which device is responsible for implementing network address translation (NAT)?
Modem
Router
NIC
Swtich - ANSWER-Router
QUESTION: Which command produces the following output?
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132
dig
nslookup
whois
4
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