Correct Answer: B

When conducting interviews during an investigation into an employee's financial lifestyle, it is most appropriate to state that the employee is being interviewed in connection with a position of trust. This approach focuses on the premise that the investigation is related to the responsibilities and trust associated with the position, rather than suggesting misconduct or promotion considerations.

Correct Answer: A

The general rule for background investigations, specifically for employment and nonemployment verification, mentions verifying the past 5 years preceding the date of investigation. This is a standard policy in many employment verification processes and security clearance requirements, to ensure a comprehensive review of the individual's recent history.

Correct Answer: A

The question on an application form inquiring about prior arrests is illegal as a violation of the National Labor Relations Act (NLRA). The NLRA protects employees’ rights to engage in concerted activity for mutual aid and protection, and inquiring about prior arrests can be seen as a way to discriminate against individuals based on their past, which could deter them from engaging in such protected activities.

Correct Answer: E

The U.S. Army trains its polygraph operators, as well as those from other U.S. agencies, at Fort Meade, Maryland. Fort Meade is known for being a central location for intelligence and cybersecurity operations, which makes it a logical choice for such specialized training.

Correct Answer: A

Under court interpretations of the Civil Rights Act of 1964, questions regarding prior arrests are not allowed during investigations. This is because an arrest does not necessarily indicate guilt, as individuals are presumed innocent until proven guilty in a court of law. Therefore, asking about prior arrests could lead to wrongful discrimination based on unproven allegations.