Before administering a written test in a classroom setting, an instructor should:

Choosing to ask the testing organization or authority having jurisdiction (AHJ) for specific instructions is critical because it ensures that the instructor is following the required protocols and guidelines for administering the test. Each testing organization might have unique requirements for test administration, including security measures, proctoring rules, or accommodations for students with disabilities. By seeking these specific instructions beforehand, the instructor can minimize errors, ensure compliance with regulations, and create a fair testing environment for all students. This practice supports the integrity of the testing process and helps maintain the standards set by the organization.

The other choices might involve logistical considerations or specifics about the testing environment but do not prioritize the adherence to proper testing protocol, which is fundamental in maintaining the quality and credibility of the assessment process.