How frequently can a candidate take the PiCAT?

The PiCAT (Prescreen Internet Computer Adaptive Test) is designed to provide a preliminary assessment of a candidate's aptitude for military service. A candidate is allowed to take the PiCAT only once to ensure that the results are consistent and reliable for evaluation purposes. The one-time restriction helps maintain the integrity of the testing process and prevents individuals from repeatedly attempting the test in an effort to improve their scores.

This structure reflects the military's commitment to a standardized assessment of aptitude, ensuring that each candidate's results are an accurate representation of their abilities at a single point in time. The other options imply more frequent retakes, which could lead to inconsistencies in assessing a candidate's capabilities and undermine the effectiveness of the testing system.