Operating System (OS) Which is the first program run on a computer when the computer boots up? System software Operating system System operations None System software Operating system System operations None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If you do not know which version of MS-DOS you are working with, which command will you use after having booted your operating system? VER command DIR command None of these FORMAT command DISK command VER command DIR command None of these FORMAT command DISK command 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 Taskbar button Folder None of above Icon Taskbar button Folder None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The part of machine level instruction, which tells the central processor what has to be done, is Address Flip-Flop Locator None of these Operation code Address Flip-Flop Locator None of these Operation code ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? DOS Windows Linux Unix DOS Windows Linux Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) An instruction in a programming language that is replaced by a sequence of instructions prior to assembly or compiling is known as procedure name None of these literal macro label procedure name None of these literal macro label ANSWER DOWNLOAD EXAMIANS APP
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