Operating System (OS) System maintenance: is necessary on all systems, regardless of how good is not required if the system is well written None of these is usually not necessary always requires several programs is necessary on all systems, regardless of how good is not required if the system is well written None of these is usually not necessary always requires several programs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another on the desktop by clicking within the desired program's window or by clicking on its ...... button Icon None of above Taskbar button Folder Icon None of above Taskbar button Folder ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not process states? Finished New Ready Running Finished New Ready Running ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A ..... is a flash memory storage device that plugins into a USB port USB memory maker drive None of above USB flash drive USB snap drive USB memory maker drive None of above USB flash drive USB snap drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher puts tasks in I/O wait actually schedules the tasks into the processor is always small and simple None of these never changes task priorities puts tasks in I/O wait actually schedules the tasks into the processor is always small and simple None of these never changes task priorities ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Ctrl + Delete key Press Alt + Delete key Press Shift + Delete key Press Delete key Press Ctrl + Delete key Press Alt + Delete key Press Shift + Delete key Press Delete key ANSWER DOWNLOAD EXAMIANS APP
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