Question 11 : Which of the following can be used to create time-driven systems?
1. memory
2. input
3. output
4. interrupts
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Question 12 : Which of the following can be done to ensure that all interrupts are recognised?
1. reset pin
2. external ready pin
3. handshaking
4. acknowledgment
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Question 13 : Which bits control the floating point exceptions?
1. EE
2. FE0
3. FE1
4. both FE1 and FE2
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Question 14 : Which exception can be masked by clearing the EE bit to zero in the MSR?
1. synchronous imprecise
2. synchronous precise
3. asynchronous imprecise
4. asynchronous precise
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Question 15 : What does the RISC processor use to hold the data?
1. flag register
2. accumulator
3. internal register
4. stack register
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Question 16 : What does SWI stand for?
1. standard interrupt instruction
2. sequential interrupt instruction
3. software interrupt instruction
4. system interrupt instruction
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Question 17 : Which part of the software performs tasks in response to the interrupts?
1. background
2. foreground
3. lateral ground
4. both foreground and background
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Question 18 : Which code is written as part of the ISR?
1. data receive code
2. sequential code
3. data transfer code
4. concurrent code
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Question 19 : Which software interrupt is used in MC68000?
1. Internal interrupt
2. TRAP
3. SWI
4. NMI
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Question 20 : Which registers are used to determine the completion status?
1. MSR
2. flag register
3. DSISR
4. index register
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