Be the architect of your career. Learn more about the benefits of participating in the ASVAB Career Exploration Program. The Armed Services Vocational Aptitude Battery is the most widely used multiple-aptitude battery test in the world. As an aptitude test, the ASVAB measures your strengths, weaknesses, and potential for future success. The ASVAB also provides you with career information for various civilian and military occupations and is an indicator for success in future endeavors whether you choose to go to college, vocational school, or a military career.