When the operating system uses HALT instruction on a processor which supports multithreading, the operation moves from

When the operating system uses HALT instruction on a processor which s

1.	When the operating system uses HALT instruction on a processor which supports multithreading, the operation moves from
A.	Single task to multi task mode
B.	ST1 to ST0
C.	Multi task to single task mode
D.	None
Answer» D. None