In a DVI control, which system recognizes the pilot‚Äö√Ñ√∂‚àö√ë‚àö¬•s control?$

In a DVI control, which system recognizes the pilot‚Äö√Ñ√∂�

1.	In a DVI control, which system recognizes the pilot‚Äö√Ñ√∂‚àö√ë‚àö¬•s control?$
A.	Flight data computer
B.	Air Data Computer
C.	Speech recognition system
D.	Central command center
Answer» D. Central command center