In a preemptive multitasking O.S., the saving and restoring of FP and MMX states are performed by

In a preemptive multitasking O.S., the saving and restoring of FP and

1.	In a preemptive multitasking O.S., the saving and restoring of FP and MMX states are performed by
A.	Control unit
B.	O.S.
C.	MMX instructions
D.	MMX registers
Answer» C. MMX instructions