Free WGU Network-and-Security-Foundation Exam Questions

In the process of setting up a Linux-based network system, a technician needs to determine if there is connectivity to a hostname. Which command should be used? 

Which layer of the OSI model includes the ICMP? 

An organization does not have controls in place to limit employee access to sensitive customer data. What is a component of the CIA triad that is violated? 

In the process of setting up a Linux-based network system, a technician needs to determine if there is connectivity to a hostname. Which command should be used? 

A company’s internal messaging system is being redesigned. The authentication procedures were so cumbersome that employees were using personal email to communicate. What is the security principle implemented in this scenario?