Does the two instructions mean the same?1) BACK: DEC R0 – McqOptions

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1.	Does the two instructions mean the same?1) BACK: DEC R0 JZ BACK2) BACK: DJNZ RO, BACK
A.	yes
B.	no
C.	cant be determined
D.	yes and second one is preferred
Answer» C. cant be determined

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