Operating System (OS) Which one of the following key is used to refresh the active window? F7 F9 F5 F8 F7 F9 F5 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? Alt+F4 Alt+Tab Ctrl+Tab None of these Alt+F4 Alt+Tab Ctrl+Tab None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following does not support more than one program at a time? DOS Linux Windows Unix DOS Linux Windows Unix ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ....... show characteristics with both hardware and software None Operating system Data Software None Operating system Data Software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The details of all external symbols and relocation formation (relocation list or map) is provided to linker by None of these Editor Macro processor Loader Translator None of these Editor Macro processor Loader Translator ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? None of these 1 8 16 None of these 1 8 16 ANSWER DOWNLOAD EXAMIANS APP
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