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The return address from the interrupt-service routine is stored on the
- a)System heap
- b)Processor register
- c)Processor stack
- d)Memory
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
The return address from the interrupt-service routine is stored on the...
Answer: c
Explanation: The Processor after servicing the interrupts as to load the address of the previous process and this address is stored in the stack.
Explanation: The Processor after servicing the interrupts as to load the address of the previous process and this address is stored in the stack.
Most Upvoted Answer
The return address from the interrupt-service routine is stored on the...
Explanation:
When an interrupt occurs, the processor automatically saves the current state of the program being executed and jumps to the interrupt service routine (ISR) to handle the interrupt. Once the ISR has completed its task, it needs to return control to the interrupted program at the point where it was halted. The return address from the ISR is stored on the processor stack.
Processor Stack:
A processor stack is a special area of memory used by the processor to store data temporarily while executing instructions. It is a LIFO (Last In First Out) data structure, meaning that the last item pushed onto the stack is the first item to be popped off when data is needed. The processor stack is used for storing the return address, local variables, and other data during the execution of a program.
When an interrupt occurs, the processor automatically saves the current state of the program being executed, including the current value of the program counter (PC) which points to the instruction being executed, and pushes it onto the stack. The processor then jumps to the ISR to handle the interrupt. Once the ISR has completed its task, it pops the return address from the stack and jumps back to the interrupted program at the point where it was halted.
Therefore, the return address from the interrupt-service routine is stored on the processor stack.
When an interrupt occurs, the processor automatically saves the current state of the program being executed and jumps to the interrupt service routine (ISR) to handle the interrupt. Once the ISR has completed its task, it needs to return control to the interrupted program at the point where it was halted. The return address from the ISR is stored on the processor stack.
Processor Stack:
A processor stack is a special area of memory used by the processor to store data temporarily while executing instructions. It is a LIFO (Last In First Out) data structure, meaning that the last item pushed onto the stack is the first item to be popped off when data is needed. The processor stack is used for storing the return address, local variables, and other data during the execution of a program.
When an interrupt occurs, the processor automatically saves the current state of the program being executed, including the current value of the program counter (PC) which points to the instruction being executed, and pushes it onto the stack. The processor then jumps to the ISR to handle the interrupt. Once the ISR has completed its task, it pops the return address from the stack and jumps back to the interrupted program at the point where it was halted.
Therefore, the return address from the interrupt-service routine is stored on the processor stack.
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The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer?.
The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The return address from the interrupt-service routine is stored on thea)System heapb)Processor registerc)Processor stackd)MemoryCorrect answer is option 'C'. Can you explain this answer?.
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