How many service stripes represent three years of service?

The correct choice highlighting that one service stripe represents three years of service signifies the importance of military service recognition. Service stripes are worn on the uniform to indicate an individual's length of service in the Army, and the design is a visual representation of dedication and commitment.

One stripe is awarded for every three years of active federal service. This system emphasizes a soldier's cumulative time served, fostering a sense of pride and accomplishment. Fewer or greater numbers of stripes would not accurately reflect this standard measure, thus reinforcing the clarity and significance of service stripes in recognizing a service member's experience.