What title corresponds to the W-4 rank in the Chief Warrant Officer series?

The title that corresponds to the W-4 rank in the Chief Warrant Officer series is Chief Warrant Officer Four. In the U.S. military, the rank structure is defined with specific titles assigned to different pay grades. W-4 is the designation used for the fourth level of the Chief Warrant Officer ranks.

This title indicates a higher level of responsibility and experience compared to the lower ranks of Chief Warrant Officer One, Two, or Three. Each increment in the Warrant Officer ranks reflects increased expertise, leadership, and often a special skill set in a specific field. Therefore, understanding the hierarchy within the Chief Warrant Officer ranks is crucial for recognizing the roles and responsibilities associated with each level.

In this case, the other options do not correspond to W-4; they refer to lower ranks or unrelated ranks entirely, which don't align with the correct designation for W-4.