Y	*	*	no move	HALT
A. It replaces any string of consecutive 1s to the left of an * with 0s.
B. It leaves the tape unchanged.
C. It places an * at the left end of any string of consecutive 1s appearing to the left of an *.
D. It complements the string of 0s and 1s appearing to the left of an *.
Answer:A
Y	*	*	no move	HALT
A. It replaces any string of consecutive 1s to the left of an * with 0s. B. It leaves the tape unchanged. C. It places an * at the left end of any string of consecutive 1s appearing to the left of an *. D. It complements the string of 0s and 1s appearing to the left of an *.