Which of the following security tools can leverage the onboard TPM to protect data at rest?

A network administrator notifies a technician that the company is experiencing a DDoS attack. Several internal Windows PCs are the source of the traffic. The network administrator gives the technician the Windows computer names and states they be scanned and cleaned immediately.
With which of the following types of infections are the PCs MOST likely infected? (Select two.)

A company has a web application that is in the cloud on a multi-tenant server. The web application is connected to a database that is also in the cloud. Which of the following cloud computing concepts does this describe?

A user reports personal files have been renamed and are undecipherable. Images have been to the user's folder that request payment to unlock the files. The technician has quarantined the infected system and disabled System Restore. Which of the following should the technician do to unlock the user's files?

A user often loses connectivity while in the back offices of a building. Given the following access point control settings:

Which of the following settings needs to be configured to resolve the issue?