Your ASVAB scores determine what jobs you will qualify for in the military. But before you embarrass yourself in front of active duty service members, know that a job in the Army and the Marine Corps is called an MOS, which is an acronym for Military Occupational Specialty. In the Air Force, jobs are called AFSC – Air Force Specialty Code. In the Navy they are known as an NEC - Navy Enlisted Classification and the Coast Guard, jobs are called ratings, or rate for short.

Civil Affairs Specialists identify critical requirements needed by local citizens in combat or crisis situations. Civil Affairs Specialists are primarily responsible for researching, coordinating, conducting and participating in the planning and production of civil affairs related documents, while enabling the civil-military operations of the supported commander.

Very helpful and has good tests. The actual ASVAB is easier, which is a good thing. Prepare and practice with harder tests and a study guide like this, and you will do well. Just give yourself plenty of time to study. Ideally at least a week at minimum. If I recall I practiced with this for 2 weeks. I scored 93 on AFQT. I was quite a few years removed from high school too, so I had to relearn some of this stuff. Others, I learned for the first time.
The various armed forces adopted all of those aspects in 1976. At that point in time, the test was in its written form rather than today’s more common form (computerized test format). The written form covers all of the previously mentioned areas as well, which is why both forms are still available. All-in-all that answers the question concerning the intention of the test.