Operating System (OS) The state transition initiated by the user process itself in an operating system is dispatch timer run out block wake up None of these dispatch timer run out block wake up None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded in safe mode ? All of the listed here Keyboard driver Mouse driver VGA drive All of the listed here Keyboard driver Mouse driver VGA drive ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? None of these CP/M OS/360 MS-DOS PC-DOS None of these CP/M OS/360 MS-DOS PC-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The most common systems security method is All of these None of these encryption firewall passwords All of these None of these encryption firewall passwords ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Desktop is a Screen saver Display program Working with my document Provides work space Screen saver Display program Working with my document Provides work space ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a mode in starting windows ? Safe mode Normal mode Command prompt Turbo mode Safe mode Normal mode Command prompt Turbo mode ANSWER DOWNLOAD EXAMIANS APP
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