Operating System (OS) Most of the microcomputer's operating systems like Apple DOS, MS DOS and PC DOS etc. are called disk operating systems because they are available on magnetic tapes None of these they are memory resident they are partly in primary memory and partly on disk they are initially stored on disk they are available on magnetic tapes None of these they are memory resident they are partly in primary memory and partly on disk they are initially stored on disk ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The question mark (?) indicates in file searching A single character None of above Questions A group of character A single character None of above Questions A group of character ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is like a All of the listed here Parliament Police Government All of the listed here Parliament Police Government ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and deadlock avoidance buffer overflow None of these race around condition hold and wait deadlock avoidance buffer overflow None of these race around condition hold and wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? indirect addressing None of these index addressing auto increment auto decrement indirect addressing None of these index addressing auto increment auto decrement ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. shortened; shortened lengthened; lengthened None of these shortened; lengthened lengthened; shortened shortened; shortened lengthened; lengthened None of these shortened; lengthened lengthened; shortened ANSWER DOWNLOAD EXAMIANS APP
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