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In an $8085$ microprocessor, the contents of the accumulator and the carry flag are $A7$ (in hex) and $0$, respectively. If the instruction $RLC$ is executed, then the contents of the accumulator (in hex) and the carry flag, respectively, will be

1. $4E$ and $0$
2. $4E$ and $1$
3. $4F$ and $0$
4. $4F$ and $1$

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