Q. Which of the following can provide portability across different processor-based platforms?

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Q. Which of the following defines the virtual hardware that the kernel uses?

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Q. Which of the following provides a link between the user processes and threads and the hardware?

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Q. Which of the following is responsible for coordinating the system call within an application and the WIN32 subsystem?

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Q. Which of the following is responsible for ensuring correct operation of all processes which are running within the system?

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Q. How many level priority scheme does the scheduling use in the kernel?

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Q. Which procedure in the kernel allows the thread to wait until a specific resource is available?

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Q. Which of the following can preempt the current thread and reschedule the high priority thread in the kernel?

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Q. How many file system does the Windows NT support?

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Q. What does FAT stand for?

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Q. Which of the following provides a buffer between the user and the low-level interfaces to the hardware?

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Q. Which of the following enables the user to utilise the system efficiently?

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Q. Which of the following can make the application program hardware independent?

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Q. Which of the following speed up the testing process?

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Q. Which of the following includes its own I/O routine?

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Q. Which forms the heart of the operating system?

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Q. Which of the following locates a parameter block by using an address pointer?

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Q. Which of the following are not dependent on the actual hardware performing the physical task?

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Q. Which of the following bus can easily upgrade the system hardware?

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Q. Which of the following is the first widely used operating system?

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