What is the insignia combination for a Cadet Master Sergeant?

A Cadet Master Sergeant holds a significant rank in the JROTC program, represented by a specific combination of insignia. The correct combination is three chevrons and three bars. The chevrons indicate the non-commissioned officer status and represent the rank level, while the bars provide further distinction within that rank. This emblematic insignia reflects the rank's responsibilities and leadership role within the cadet program. The other combinations listed do not accurately depict the specific rank of a Cadet Master Sergeant, making them incorrect choices.