DEC advertises that it helped to create ‚Äö√Ñ√∂‚àö√ë‚àö‚à´the world‚Äö√Ñ√∂‚àö√ë‚àö¬•s first expert system routinely used in an industrial environment,‚Äö√Ñ√∂‚àö√ë‚àöœÄ called XCON or:

DEC advertises that it helped to create ‚Äö√Ñ√∂‚àö√ë

1.	DEC advertises that it helped to create ‚Äö√Ñ√∂‚àö√ë‚àö‚à´the world‚Äö√Ñ√∂‚àö√ë‚àö¬•s first expert system routinely used in an industrial environment,‚Äö√Ñ√∂‚àö√ë‚àöœÄ called XCON or:
A.	PDP-11
B.	Rl
C.	VAX
D.	MAGNOM
Answer» C. VAX