Operating System (OS) Which of the following are loaded in safe mode ? Mouse driver All of the listed here VGA drive Keyboard driver Mouse driver All of the listed here VGA drive Keyboard driver ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When you start up the computer the boot up storage at which the BIOS versions manufacturer and data are displayed on the monitor is called Kernel loading Bootstrap System configuration Power on self test (POST) Kernel loading Bootstrap System configuration Power on self test (POST) ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used to improve disk performance None of these to handle interrupts to increase the capacity of main memory to speed up main memory read operation to improve disk performance None of these to handle interrupts to increase the capacity of main memory to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When was MS Windows operating system introduced? 1985 1995 1975 2000 1985 1995 1975 2000 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following resources must be protected by the operating system? Memory I/O CPU All of these Memory I/O CPU All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Priority-based None of these Round-robin Shortest-job-next All of these Priority-based None of these Round-robin Shortest-job-next All of these ANSWER DOWNLOAD EXAMIANS APP
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