WGU C172 Network And Security Foundations
Objective Assessment Exam Questions and Answers
Latest (2025) (Verified Answers)
Which OSI layer is related to the function of the IP protocol suite? - ANSWER-Network
Which OSI layer is responsible for organizing how bits are passed over the physical layer between
devices within the same collision domain? - ANSWER-Data link
, 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? - ANSWER-Transport
Which protocol suite performs functions of OSI layer 4? - ANSWER-TCP
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the course of its
maximum 100-meter length? - ANSWER-CAT 6a
Which device is responsible for implementing network address translation (NAT)? - ANSWER-Router
Which network device is used to connect two or more network segments by performing OSI layer 3
functions like packet-forwarding? - ANSWER-Router
Which command produces the following output?
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132 - ANSWER-nslookup
Which command should be used to manually enter the default gateway for a computer? - ANSWER-
route
An office's infrastructure connects network devices and printers through a central access point
without the use of cabling.
Which network type does this office use? - ANSWER-WLAN
Objective Assessment Exam Questions and Answers
Latest (2025) (Verified Answers)
Which OSI layer is related to the function of the IP protocol suite? - ANSWER-Network
Which OSI layer is responsible for organizing how bits are passed over the physical layer between
devices within the same collision domain? - ANSWER-Data link
, 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? - ANSWER-Transport
Which protocol suite performs functions of OSI layer 4? - ANSWER-TCP
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the course of its
maximum 100-meter length? - ANSWER-CAT 6a
Which device is responsible for implementing network address translation (NAT)? - ANSWER-Router
Which network device is used to connect two or more network segments by performing OSI layer 3
functions like packet-forwarding? - ANSWER-Router
Which command produces the following output?
Non-authoritative answer:
Name: www.google.com
Address: 172.217.11.132 - ANSWER-nslookup
Which command should be used to manually enter the default gateway for a computer? - ANSWER-
route
An office's infrastructure connects network devices and printers through a central access point
without the use of cabling.
Which network type does this office use? - ANSWER-WLAN
