1. Which of the following cause(s) an interrupt? a) Division by Zero b) System C

Question

1. Which of the following cause(s) an interrupt? a) Division by Zero b) System Call c) IO Instruction d) All of the above 2. Which of the following is incorrect a) While processing an interrupt, all lower-priority interrupts are disabled b) While processing an interrupt, the system is in monitor mode c) The device driver raises an interrupt when an IO operation is complete Imminent power failure causes a high priority interrupt . Which of the following is NOT part of a process's address space? a) Data Segment b) Global Variables c) Heap d) The value of the stack pointer

Explanation / Answer

ANSWER:-

question (1) option (d) all of the above

question (2) option (b) while processing an intrrupt , the system is in monitor mode

question (3) option (b) global variable

  

  

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