Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next All of these None of these Round-robin Priority-based Shortest-job-next All of these None of these Round-robin Priority-based ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following terms refers to the degree to which data in a database system are accurate and correct? data validity data independence data security None of these data integrity data validity data independence data security None of these data integrity ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which operating system does not support long file names ? Windows 98 Windows NT DOS 6.2 OS/2 Windows 98 Windows NT DOS 6.2 OS/2 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can set the width taskbar area and different components in it If other toolbars are not enabled If the taskbar is not yet locked If the applications are not opened By right click and set width menu If other toolbars are not enabled If the taskbar is not yet locked If the applications are not opened By right click and set width menu ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length depends upon the size of the file should be chosen to match the data characteristics Should always be variable should always be fixed None of these depends upon the size of the file should be chosen to match the data characteristics Should always be variable should always be fixed None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Interprocess communication None of these is never necessary, allows processes to synchronize activity is usually done via disk drives is required for all processes None of these is never necessary, allows processes to synchronize activity is usually done via disk drives is required for all processes ANSWER DOWNLOAD EXAMIANS APP
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