You are planning to add equipment into a data center environment.
What are three physical environmental considerations? (Choose three.)

A company asks you to develop a solution to provide secure access to the corporate network with a goal of providing a differentiated security policy per role and per device.
Which three measurements do you need to satisfy the company's requirement? (Choose three.)

What is an example of a port-based network access control protocol?

You are performing a risk assessment for a network design.
Which statement is true in this scenario?