WGU Network and Security Foundations C172 EXAM STUDY GUIDE. GRADED A+. QUESTIONS AND 100% VERIFIED ANSWERS. LATEST 2026 UPDATE

WGU Network and Security
Foundations C172 EXAM STUDY
GUIDE. GRADED A+. QUESTIONS
AND 100% VERIFIED ANSWERS.
LATEST 2026 UPDATE

,Data Link Layer (2nd layer) - ans ✅Layer of the OSI reference model that handles
error recovery.flow control (synchronization), and sequencing controls which
terminals are sending and receiving. Media access is controlled (MAC) by the

WGU Network and Security-Foundations-C172 Exam
Questions and Answers Rated A+ Guaranteed Success

,Data Link Layer



Deterministic - ans Access to the network is provided at fixed time intervals



Ethernet, Physical, Hardware, or Adapter Address - ans Other names for MAC
address



Firewall Protection - ans Used to prevent unauthorized access to your
network



Host Address/Number - ans The portion of the IP address that defines the
location of the networking device connected to the network also called the hose
address



Hotspots - ans A limited geographic area that provides wireless access for the
public




WGU Network and Security-Foundations-C172 Exam
Questions and Answers Rated A+ Guaranteed Success

WGU Network and Security-Foundations-C172 Exam
Questions and Answers Rated A+ Guaranteed Success

, WGU Network and Security-Foundations-C172 Exam
Questions and Answers Rated A+ Guaranteed Success