Q. An interface between the user or an application program, and the system resources are

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Q. An operating system provides

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Q. Distributed systems are designed to run

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Q. A distributed operating system must provide a mechanism for

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Q. An operating system must possess

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Q. A multiprocessor operating system must take care of

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Q. The unit that executes all the numeric processor instructions in 8087 is

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Q. The unit that receives and decodes the instructions in 8087 is

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Q. The control unit functions in

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Q. When the numeric extension unit (NEU) begins its execution, then the signal that is active is

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Q. The register that allows the register programmer to select the required processing options is

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Q. Invalid operation is the exception generated due to

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Q. The exception generated for a too big result to fit in the format is

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Q. If the result is infinity, then the exception generated is

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Q. To operate 8087 in maximum mode, the pin MN/MX (active low) is

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Q. If the result is rounded according to the rounding control bits, then the exception generated is

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Q. The instruction that stores a copy of top of the stack into the memory, and pops the top of the stack is

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Q. The instruction that multiplies the content of the stack top by 2n is

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Q. If the opcode bit is D=1, then the source and destination operands are

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Q. Which of the following is not a data transfer instruction?

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