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Advanced Microprocessors

  1. PUSH B instruction in 8085 microprocessor causes—
    1. copying of the contents of register B in register A
    2. transfer of the contents of register B to register A and the contents of register B becomes 00H
    3. copying of the contents of register A in register B
    4. transfer the contents of register A in register B and contents of register a becomes 00H
Correct Option: A

NA



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