Navy DEP Practice Test 2025 - Complete Study Resource

The correct response to the question identifies a statement that does not belong to the Eighth, Ninth, or Tenth General Orders of a sentry. The orders essentially outline behavior expected of sentries while on duty, ensuring security and proper protocol.

The Eighth General Order states that a sentry must give the alarm in case of fire or disorder, which aligns with the choice regarding giving an alarm for disorder. The Ninth General Order deals with maintaining the safety of the area around the post, which could relate to altered situations requiring an alert. The Tenth General Order emphasizes the duty of reporting to and calling the Officer of the Deck, which also reflects correctly in one of the options.

However, the statement about challenging unauthorized persons does not fall under the Eighth, Ninth, or Tenth General Orders, as this is covered by earlier General Orders. This specific duty is part of the core responsibilities of a sentry that emphasize vigilance and security management. Therefore, identifying this statement illustrates an understanding of the specific categorizations within Military General Orders.