Operating System (OS) Can you name of the major Operating System used in computers? UNIX OS/2 All of these MS DOS None of these UNIX OS/2 All of these MS DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: required for object-oriented programming becoming more common common among traditional mainframe operating systems None of these easy to develop required for object-oriented programming becoming more common common among traditional mainframe operating systems None of these easy to develop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Operating system is A collection of software routines All of these A collection of hardware components None of these A collection of input-output devices A collection of software routines All of these A collection of hardware components None of these A collection of input-output devices ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A critical region is one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above one which is enclosed by a pair of P and V operations on semaphores a program segment that often causes unexpected system crashes a program segment that has not been proved bug-free a program segment where shared resources are accessed none is the above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a Drive Linkage editor Interpreter None of these Spooler Drive Linkage editor Interpreter None of these Spooler ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is true for unconditional disk formatting? Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format Do not check/scan surface after format All of above Destroys every byte of data on a disk by overwriting it with with blank spaces Transfer system files after format Do not check/scan surface after format All of above ANSWER DOWNLOAD EXAMIANS APP
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