In which of the following logical group instructions of 8085 do the contents of accumulator remain unchanged?

In which of the following logical group instructions of 8085 do the co

1.	In which of the following logical group instructions of 8085 do the contents of accumulator remain unchanged?
A.	ORA r
B.	ORA M
C.	ORI data
D.	CMP r
Answer» E.

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In which of the following logical group instructions of 8085 do the contents of accumulator remain unchanged?

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