Operating System (OS) First operating system was developed in 1976 1946 1956 1958 1976 1946 1956 1958 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention None of these are used for memory management are used to do I/O synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention None of these are used for memory management are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If the displayed system time and date is wrong, you can reset it using Calendar Control panel Write file Write Calendar Control panel Write file Write ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Feed back queue dispatch tasks according to execution characteristics require manual intervention to implement properly are very easy to implement are used to favor real-time tasks None of these dispatch tasks according to execution characteristics require manual intervention to implement properly are very easy to implement are used to favor real-time tasks None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) With MS-DOS which command will divide the surface of the blank floppy disk into sectors and assign a unique address to each one? CHKDSK command FAT command None of these FORMAT command VER command CHKDSK command FAT command None of these FORMAT command VER command ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term "operating system" means the way a computer operator works conversion of high level language into machine code None of these the way a floppy disk drive operates a set of programs which controls computer working the way a computer operator works conversion of high level language into machine code None of these the way a floppy disk drive operates a set of programs which controls computer working ANSWER DOWNLOAD EXAMIANS APP
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