Operating System (OS) The operating system of a computer serves as a software interface between the user and None of these hardware peripheral screen memory None of these hardware peripheral screen memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the key is used to close the active window? Ctrl+F4 Alt+F4 Alt+F6 Ctrl+F5 Ctrl+F4 Alt+F4 Alt+F6 Ctrl+F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Can you name of the major Operating System used in computers? UNIX All of these OS/2 MS DOS None of these UNIX All of these OS/2 MS DOS None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To delete a file without allowing it to store in recycle bin Press Delete key Press Shift + Delete key Press Ctrl + Delete key Press Alt + Delete key Press Delete key Press Shift + Delete key Press Ctrl + Delete key Press Alt + Delete key ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not executable file? .exe .bat .txt .com .exe .bat .txt .com ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ....... show characteristics with both hardware and software Data None Software Operating system Data None Software Operating system ANSWER DOWNLOAD EXAMIANS APP
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