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 UNIX None of these MS DOS OS/2 XENIX UNIX None of these MS DOS 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 Taskbar button Folder None of above Icon Taskbar button Folder None of above Icon ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) GUI means Geometric user interface Geographic user interface Graphic user interface Graphical user interface Geometric user interface Geographic user interface Graphic user interface Graphical user interface ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The strategy of allowing processes that are logically runnable to be temporarily suspended is called first come first served None of these preemptive scheduling shortest job first non preemptive scheduling first come first served None of these preemptive scheduling shortest job first non preemptive scheduling ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following appear in Windows menu bar? Help File Edit All of above Help File Edit All of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The term 'polling' in a computer means a process by which a computer system inquires to see if a terminal has any transaction to send detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones inquires to see if a terminal has any transaction to send detects/corrects errors None of these multiplexes the inputs and updates the memory accordingly decides correct alternative by analysing several ones ANSWER DOWNLOAD EXAMIANS APP
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