For 8086 address 2000H:1234H, the physical address is?

  • A21234H
  • B32340H
  • C201234H
  • D03234H
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Correct Answer: A. 21234H
Explanation: 2000H×10H=20000H; adding 1234H gives 21234H.
Reference: Standard microprocessors and microcontrollers: 8086 segmentation