What must candidates follow when exiting the examination room?

Candidates must adhere to the Check-Out Procedure when exiting the examination room to ensure an orderly and secure exit process. This procedure typically involves specific steps that candidates are required to complete, which may include returning examination materials, signing out, and possibly providing identification to confirm their identity. Following this protocol helps maintain the integrity of the examination and ensures that all candidates leave in a consistent manner, reducing the potential for confusion or mistakes.

The other options, while they may sound relevant, do not accurately specify the established process that candidates should follow during the exit from the examination room. Therefore, the Check-Out Procedure is the appropriate choice for maintaining protocol and order at the conclusion of the exam.