Q. Which of the following are accessible by the ISR in software interrupt mechanism?

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Q. What does NMI stand for?

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Q. Which NMI is used in the IBM PC?

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Q. Which can be used to pass the status information to the calling software in the software interrupt mechanism?

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Q. In which interrupt, the trigger is dependent on the logic level?

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Q. At which point the processor will start to internally process the interrupt?

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Q. What does 80×86 use to hold essential data?

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Q. What does the RISC processor use to hold the data?

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Q. Which of the following is a stack-based processor?

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Q. Which of the following is used to reduce the external memory cycle?

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Q. How many interrupt levels are supported in the MC68000?

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Q. How many interrupt pins are used in MC68000?

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Q. Which of the following converts the seven external pins into a 3-bit binary code?

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Q. Which of the following ensures the recognition of the interrupt?

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Q. The time taken to respond to an interrupt is known as

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Q. Into how many parts does the interrupt can split the software?

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Q. Which of the following allows the splitting of the software?

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Q. Which part of the software is transparent to the interrupt mechanism?

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Q. Which part of the software performs tasks in response to the interrupts?

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Q. In which of the following method does the code is written in a straight sequence?

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