WGU C172 Pre-Assessment Test _ All Verified Questions & Answers 2026 _ IT Foundations Exam Prep 2026-03-02
WGU C172 Pre-Assessment
Test | All Verified Questions
& Answers 2026 | IT
Foundations Exam Prep
Page 1
Guidehttps://www.stuvia.com/dashboard!@_)#*)(@$)($@*($@)($@*_ 1 WGU C172 Pre-Assessment Test _ All Verified Questions & Answers 2026 _ IT Foundations Exam Prep.pdf
,WGU C172 Pre-Assessment 2026-03-02
Hide definitions
Which OSI layer is related to the function of the IP protocol suite?
Network
Which OSI layer is responsible for organizing how bits are passed over the physical layer between
devices within the same collision domain?
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?
Transport
Which protocol suite performs functions of OSI layer 4?
TCP
Page 2 2 WGU C172 Pre-Assessment.pdf
, WGU C172 Pre-Assessment 2026-03-02
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the course of its
maximum 100-meter length?
CAT 6a
Which device is used to organize network cables as they run between switches and other network
devices?
Patch panel
Which networking standard uses UTP cable and CSMA/CD to manage connected devices' access to
the wire?
Ethernet
What facilitates network functions at the data link and physical layers by use of a unique MAC
address?
NIC
Page 3 3 WGU C172 Pre-Assessment.pdf
WGU C172 Pre-Assessment
Test | All Verified Questions
& Answers 2026 | IT
Foundations Exam Prep
Page 1
Guidehttps://www.stuvia.com/dashboard!@_)#*)(@$)($@*($@)($@*_ 1 WGU C172 Pre-Assessment Test _ All Verified Questions & Answers 2026 _ IT Foundations Exam Prep.pdf
,WGU C172 Pre-Assessment 2026-03-02
Hide definitions
Which OSI layer is related to the function of the IP protocol suite?
Network
Which OSI layer is responsible for organizing how bits are passed over the physical layer between
devices within the same collision domain?
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?
Transport
Which protocol suite performs functions of OSI layer 4?
TCP
Page 2 2 WGU C172 Pre-Assessment.pdf
, WGU C172 Pre-Assessment 2026-03-02
Which type of Ethernet cable can maintain 10Gbps transmission speeds through the course of its
maximum 100-meter length?
CAT 6a
Which device is used to organize network cables as they run between switches and other network
devices?
Patch panel
Which networking standard uses UTP cable and CSMA/CD to manage connected devices' access to
the wire?
Ethernet
What facilitates network functions at the data link and physical layers by use of a unique MAC
address?
NIC
Page 3 3 WGU C172 Pre-Assessment.pdf
