Operating System (OS) Windows can run One application only Four applications only Two applications only All of above One application only Four applications only Two applications only All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The core of operating system is: Kernel Unix Command.com None of these Kernel Unix Command.com None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? All of the listed here Desktop My documents My computer All of the listed here Desktop My documents My computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores are used for memory management None of these synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O are used for memory management None of these synchronize critical resources to prevent deadlock synchronize critical resources to prevent contention are used to do I/O ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The following applications may appear on system tray except MS office suite System clock Network connection Volume control MS office suite System clock Network connection Volume control 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? Utility program Documentation system Security software Networking software None of these Utility program Documentation system Security software Networking software None of these ANSWER DOWNLOAD EXAMIANS APP
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