The CPU hardware has a wire called __________ that the CPU senses after executing every instruction.(a) interrupt request line(b) interrupt bus(c) interrupt receive line(d) interrupt sense lineThis question was addressed to me in an interview for job.Question is taken from I/O System topic in portion I/O Systems of Operating System

The CPU hardware has a wire called __________ that the CPU senses afte

1.	The CPU hardware has a wire called __________ that the CPU senses after executing every instruction.(a) interrupt request line(b) interrupt bus(c) interrupt receive line(d) interrupt sense lineThis question was addressed to me in an interview for job.Question is taken from I/O System topic in portion I/O Systems of Operating System
Answer» CORRECT CHOICE is (a) INTERRUPT REQUEST line Explanation: NONE.

Discussion

No Comment Found

Related InterviewSolutions

If the number of cycles spent busy – waiting is not excessive, then ____________(a) interrupt driven I/O is more efficient than programmed I/O(b) programmed I/O is more efficient than interrupt driven I/O(c) both programmed and interrupt driven I/O are equally efficient(d) none of the mentionedI got this question in an online interview.This intriguing question comes from I/O System topic in portion I/O Systems of Operating System
I/O is a _________ in system performance.(a) major factor(b) minor factor(c) does not matter(d) none of the mentionedThis question was posed to me in examination.Asked question is from I/O System in division I/O Systems of Operating System
A ________ is a full duplex connection between a device driver and a user level process.(a) Bus(b) I/O operation(c) Stream(d) FlowI got this question in my homework.My doubt stems from I/O System topic in section I/O Systems of Operating System
Windows NT uses a __________ implementation for I/O.(a) message – passing(b) draft – passing(c) secondary memory(d) cacheThis question was addressed to me in semester exam.This interesting question is from I/O System topic in section I/O Systems of Operating System
The kernel data structures include ____________(a) process table(b) open file table(c) close file table(d) all of the mentionedI have been asked this question in my homework.The question is from I/O System in portion I/O Systems of Operating System
The ________ keeps state information about the use of I/O components.(a) CPU(b) OS(c) kernel(d) shellI got this question in homework.I'm obligated to ask this question of I/O System in division I/O Systems of Operating System
Spooling ____________(a) holds a copy of the data(b) is fast memory(c) holds the only copy of the data(d) holds output for a deviceI have been asked this question during an interview.I would like to ask this question from I/O System topic in section I/O Systems of Operating System
Caching ____________(a) holds a copy of the data(b) is fast memory(c) holds the only copy of the data(d) holds output for a deviceI had been asked this question in a national level competition.Query is from I/O System in chapter I/O Systems of Operating System
Caching is ________ spooling.(a) same as(b) not the same as(c) all of the mentioned(d) none of the mentionedThis question was addressed to me by my school teacher while I was bunking the class.Question is from I/O System topic in portion I/O Systems of Operating System
Buffering is done to ____________(a) cope with device speed mismatch(b) cope with device transfer size mismatch(c) maintain copy semantics(d) all of the mentionedThis question was addressed to me in semester exam.My query is from I/O System topic in division I/O Systems of Operating System

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment