Operating System (OS) Start / restart the computer is called Exit Option Boot Run Exit Option Boot Run ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is a type of systems software used on microcomputers? Unix PC-DOS None of these All of these MS-DOS Unix PC-DOS None of these All of these MS-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following systems software does the job of merging the records from two files into one? Networking software None of these Utility program Security software Documentation system Networking software None of these Utility program Security software Documentation system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To change the screen saver you can go from None of These Both of Above Control panel display Right click in desktop and properties None of These Both of Above Control panel display Right click in desktop and properties ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as multitasking semaphore multiprogramming mutual exclusion None of these multitasking semaphore multiprogramming mutual exclusion None of these 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? XENIX MS DOS UNIX OS/2 None of these XENIX MS DOS UNIX OS/2 None of these ANSWER DOWNLOAD EXAMIANS APP
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