Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is None of these 16 8 1 0 None of these 16 8 1 0 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Object modules generated by assemblers that contain unresolved external references are resolved for two or more object modules by a/an linker None of these loader compiler operating system linker None of these loader compiler operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? OS/2 XENIX MS DOS UNIX None of these OS/2 XENIX MS DOS UNIX None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; lengthened shortened; shortened lengthened; shortened None of these shortened; lengthened lengthened; lengthened shortened; shortened lengthened; shortened None of these shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm executes first the job that first entered the queue executes first the job with the least processor needs None of these executes first the job that last entered the queue execute first the job that has been in the queue the longest executes first the job that first entered the queue executes first the job with the least processor needs None of these executes first the job that last entered the queue execute first the job that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? Ctrl+Tab Alt+F4 None of these Alt+Tab Ctrl+Tab Alt+F4 None of these Alt+Tab ANSWER DOWNLOAD EXAMIANS APP