Which of the following control activities is the most effective to ensure users' levels of access are appropriate for their current roles?

Which of the following control activities is the most effective to ensure users’ levels of access are appropriate for their current roles?

Which of the following control activities is the most effective to ensure users’ levels of access are appropriate for their current roles?
A . The human resources department generates a monthly list of terminated and transferred
employees and requests IT to update the user access as required.
B . Standardized user access profiles are developed and the appropriate access profiles are automatically assigned to new or transferred employees.
C . System administrator rights are assigned to one user in each department who can update user access of terminated or transferred employees immediately.
D . Department managers are required to perform periodic user access reviews of relevant systems and applications.

Answer: D