Section: Volume B
Explanation:
Of all the choices given, only requested changes is an output of the monitor and control risks process. You might also have risk register updates, recommended corrective and preventive actions, organizational process assets, and updates to the project management plan.
Incorrect Answers:
A, C: These are the plan risk management processes.
B: Risk audit is a risk monitoring and control technique.

Section: Volume D
Explanation/Reference:

Section: Volume D

Section: Volume B
Explanation:
Change requests are not one of the four inputs to the Risk Monitoring and Controlling Process. The four inputs are the risk register, the project management plan, work performance information, and performance reports.
Incorrect Answers:
A, B, C: These are the valid inputs to the Risk Monitoring and Controlling Process.