Operating System (OS) Semaphores synchronize critical resources to prevent deadlock are used to do I/O are used for memory management synchronize critical resources to prevent contention None of these synchronize critical resources to prevent deadlock are used to do I/O are used for memory management synchronize critical resources to prevent contention None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of folder? Delete files Save files Move files All of the listed here Delete files Save files Move files All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a phase of a compilation process Static analysis Lexical analysis Both of the above None of these Code generation Static analysis Lexical analysis Both of the above None of these Code generation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is wake up None of these dispatch timer run out block wake up None of these dispatch timer run out block ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system of a computer is to be user friendly provide utilities command resources None of these manage resources be user friendly provide utilities command resources None of these manage resources ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Work group means Connection All of these Computer in network Individual user Connection All of these Computer in network Individual user ANSWER DOWNLOAD EXAMIANS APP
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