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Discussion :: Microprocessors

  1. Read the following statements about 8085

    1. RAL instruction rotates ACC contents left by 1 bit
    2. When RAL instruction is executed once the binary number gets doubled
    3. STC means set CY to 1
    Which of the above statements are correct?

    2. A.
    1 and 2 only
    B.
    1, 2 and 3 only
    C.
    1, 2 and 4 only
    D.
    1 and 4 only

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    Answer : Option B

    Explanation :

    No answer description available for this question.

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