Which of these controls address the following IT risk:

Users obtain unauthorized access to application systems, resulting in access that does not match their job responsibilities or creates a segregation of duties conflict.

Group of answer choices

Computer operations are monitored to identify processing errors, and evaluate the severity of the errors for follow$-$up and resolution. Errors requiring follow$-$up are documented and tracked in the ticketing system.

Segregation of duties is enforced between the development and promotion of changes to the production environment.

New user access must be requested by an authorized manager, and specifically identify the roles & responsibilities, prior to the security administration team provisioning access.

Access to the computer center room is restricted via proximity reader cards and$/$or biometric readers.