The 2 questions that were designed to separate the “loyal” from the “disloyal” Japanese-Americans were:
Question #27: Are you willing to serve in the armed forces of the United States on combat duty wherever ordered?
Question #28: Will you swear unqualified allegiance to the United States of America and faithfully defend the United States from any or all attack by foreign or domestic forces, and forswear any form of allegiance or obedience to the Japanese emperor, or any other foreign government, power, or organization? (Ibid).
Image Source: A More Perfect Union