Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Bottom-up development All of these None of these Top-down development Left-Right development Bottom-up development All of these None of these Top-down development Left-Right development 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 None of these shortened; lengthened lengthened; shortened lengthened; lengthened shortened; shortened None of these shortened; lengthened lengthened; shortened lengthened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory resident portion of operating system is called the CMOS API Kernel Registry CMOS API Kernel Registry ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a system tool ? Scandisk Drive space Doskey Disk defragment Scandisk Drive space Doskey Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following capabilities is required for a system program to execute more than one program at a time? None of these compiling virtual memory word processing multitasking None of these compiling virtual memory word processing multitasking ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a multitasking operating system ? Win NT Windows DOS Linux Win NT Windows DOS Linux ANSWER DOWNLOAD EXAMIANS APP
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