An Official U.S. Navy mobile application, produced by MyNavy HR IT Solutions The Navy’s Professional Military Knowledge Eligibility Exam (PMK-EE) mobile application is a convenient way for Sailors to prepare for and take the required exam as part of the enlisted advancement process for E4 through E7 paygrades. The revised content version of PMK-EE consists of 100 questions spread across five sections: -- Career Information, -- Leadership & Character, -- Naval Heritage, -- Professionalism,