Operating System (OS) Which one of the following is not a layer of operating system? Kernel Shell Application program Critical selection Kernel Shell Application program Critical selection ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? All of above Edit Help File All of above Edit Help File ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to the values that are automatically provided by software to reduce keystrokes and improve a computer user's productivity? Defined values Special values Default values Fixed values None of these Defined values Special values Default values Fixed values None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-simple User-friendly None of these User-happy User-simple User-friendly None of these User-happy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response times are caused by None of these High I/O rate Processor busy Any of the above High paging rates None of these High I/O rate Processor busy Any of the above High paging rates ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. None of these lengthened; shortened shortened; lengthened shortened; shortened lengthened; lengthened None of these lengthened; shortened shortened; lengthened shortened; shortened lengthened; lengthened ANSWER DOWNLOAD EXAMIANS APP
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