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When is the register set gets expanded in 80286?(a) In real mode(b) In expanded mode(c) In protected mode(d) Interrupt modeThe question was asked in an online quiz.I want to ask this question from Architecture of Embedded Systems in division Embedded Processors of Embedded Systems

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Correct choice is (c) In protected mode

For EXPLANATION: In protected mode, two ADDITIONAL register ARISES which is called index register and base pointer register which HELPS in EXPANDING the register.



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