問題詳情
23) Which of the following is true?
(A) When the CPU receives a maskable interrupt, it stops what it is doing andimmediately transfers execution to the interrupt handler
(B) I/O controllers emit interrupts via interrupt-requestlines
(C) In critical sections, the CPU may disables the non-maskable interrupts
(D) In an Intel processor, theinterrupt No. 1 is a maskable interrupt
參考答案
答案：[無官方正解]
難度：計算中-1
書單：沒有書單，新增