16-Bit Load and Store Instructions Quiz
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Questions and Answers

What is the result of executing the instruction LDA 2050h if the memory location 2050h contains 56?

  • 135
  • 20
  • 56 (correct)
  • 38

    • Which flag is affected by the execution of the ANA B instruction?

  • AC
  • S
  • Z
  • CY (correct)

    • What is the result of executing the ORI 32h instruction if the carry flag is 0?

  • AC = 1
  • AC = 0
  • CY = 0 (correct)
  • CY = 1

    • Which addressing mode is used by the rotate instructions?

    <p>Implied</p> Signup and view all the answers

    What is the purpose of the JMP instruction?

    <p>Transfer control to a subroutine</p> Signup and view all the answers

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