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Network and Security - Foundations - D315 WGU Pre-Assessment: Network and Security – Foundations Questions with Correct Solutions
Which OSI layer is related to the function of the IP protocol suite? 
Network 
3 multiple choice options 
 
 
Which OSI layer is responsible for organizing how bits are passed over the physical layer between devices within the same collision domain? 
Data link 
3 multiple choice options 
 
 
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 
3 multiple choice options 
 
 
Which protocol suite p...
Exam (elaborations)
Network and Security - Foundations - D315 WGU Questions and Answers Already Passed
PopularNetwork and Security - Foundations - 
D315 WGU Questions and Answers 
 
Already Passed 
 
What is the difference between a static and dynamic IP address? 
A static IP address is fixed and does not change, while a dynamic IP address is assigned by a 
DHCP server and may change periodically 
 
What is the purpose of two-factor authentication (2FA)? 
To enhance security by requiring two forms of identification to verify a user’s identity 
 
What is the difference between a virus and a Trojan hors...