An administrator is attempting to troubleshoot an issue between a web server in the DMZ and an internal workstation by reviewing packet captures. Upon inspection, the payloads of the packets are unreadable. Which of the following could be the cause of this issue?

A technician is configuring a new web application to be highly available. The technician has configured multiple web servers in different availability zones at a public cloud provider. The application requires users to be directed to the same server each time they visit. Which of the following network components is MOST likely to accomplish this?

A technician receives a report of system utilization:

Which of the following additional resources should the technician add FIRST given the trend data shown above?

Which of the following would a company implement to provide authentication to multiple websites that are delivered through PaaS?

A company needs to meet the security requirements for PII. Which of the following cloud service models allows the company to have the MOST control to meet the security requirements?