Operating System (OS) A critical region is a program segment that often causes unexpected system crashes none is the above a program segment where shared resources are accessed one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free a program segment that often causes unexpected system crashes none is the above a program segment where shared resources are accessed one which is enclosed by a pair of P and V operations on semaphores a program segment that has not been proved bug-free ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary purpose of an operating system is: To allow people to use the computer To make the most efficient use of the computer hardware To make computers easier to use To keep systems programmers employed To allow people to use the computer To make the most efficient use of the computer hardware To make computers easier to use To keep systems programmers employed ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system of a computer is to command resources be user friendly provide utilities None of these manage resources command resources be user friendly provide utilities None of these manage resources ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following file format supports in Windows 7? BSD EXT All of these NTFS BSD EXT All of these NTFS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You should save your computer from ? Worms All of the listed here Time bombs Viruses Worms All of the listed here Time bombs Viruses 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
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