Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into None of these zones periods sectors groups None of these zones periods sectors groups ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Who is called a supervisor of computer activity ? Memory Operating system I / O Devices Control unit Memory Operating system I / O Devices Control unit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are Command.com Msdos.sys All of the listed here Lo.sys Command.com Msdos.sys All of the listed here Lo.sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not applications software? Desktop publishing UNIX None of these Spreadsheet Word processing Desktop publishing UNIX None of these Spreadsheet Word processing ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User action such as keystroke or mouse click are referred to as Interrupt Event Tasks Processes Interrupt Event Tasks Processes ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is the first program run on a computer when the computer boots up? Operating system System software None System operations Operating system System software None System operations ANSWER DOWNLOAD EXAMIANS APP
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