Operating System (OS) What should be the extension to execute files? All of these BAT COM EXE All of these BAT COM EXE ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is/are external commands? Edit All of above Sys Label Edit All of above Sys Label ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The primary job of the operating system of a computer is to None of these provide utilities be user friendly command resources manage resources None of these provide utilities be user friendly command resources manage resources ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Command prompt Normal mode Safe mode Turbo mode Command prompt Normal mode Safe mode Turbo mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system that reads and reacts in terms of actual time. Time sharing system Batch system Real time system Quick response system None of these Time sharing system Batch system Real time system Quick response system None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Alt+F4 Ctrl+F4 Alt+F6 Ctrl+F5 Alt+F4 Ctrl+F4 Alt+F6 Ctrl+F5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS