Question 1 : In which of the exceptions does the external event causes the exception?
1. synchronous exception
2. asynchronous exception
3. precise
4. imprecise
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Question 2 : Which of the following does not have a stack frame building?
1. hardware interrupt
2. software interrupt
3. non-maskable interrupt
4. fast interrupt
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Question 3 : How is the machine check exception is taken in an asynchronous imprecise?
1. ME bit
2. EE bit
3. FE0
4. FE1
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Question 4 : How a software interrupt is created?
1. instruction set
2. sequential code
3. concurrent code
4. porting
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Question 5 : Which of the following are accessible by the ISR in software interrupt mechanism?
1. register
2. interrupt
3. nmi
4. memory
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Question 6 : Which of the following has more priority?
1. system reset
2. machine check
3. external interrupt
4. decrementer interrupt
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Question 7 : Which factor depends on the number of times of polling the port while executing the task?
1. data
2. data transfer rate
3. data size
4. number of bits
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Question 8 : Which of the following does not support PowerPC architecture?
1. synchronous precise
2. asynchronous precise
3. synchronous imprecise
4. asynchronous imprecise
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Question 9 : What does 80×86 use to hold essential data?
1. stack frame
2. register
3. internal register
4. flag register
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Question 10 : Which exception is used in the external interrupts and decrementer-caused exceptions?
1. synchronous precise
2. asynchronous precise
3. synchronous imprecise
4. asynchronous imprecise
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