Q. Which of the units is not a part of the internal architecture of 80386?

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Q. The central processing unit has a sub-division of

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Q. The unit that is used for handling data, and calculates offset address is

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Q. The unit that decodes the opcode bytes, received from the 16-byte instruction code queue is

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Q. The unit that increases the speed of all shift and rotate operations is

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Q. The memory management unit consists of

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Q. The segmentation unit allows

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Q. The unit that organizes the physical memory, in terms of pages of 4KB size each is

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Q. The paging unit works under the control of

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Q. The unit that provides a four level protection mechanism, for system’s code and data against application program is

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Q. The unit that has a prioritizer to resolve the priority of the various bus requests is

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Q. The unit that interfaces the internal data bus with the system bus is

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Q. The unit that drives the bus enable and address signals A0-A31 is

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Q. Which of the following pin when activated, allows address pipelining?

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Q. The signal that is used to insert WAIT states in a bus cycle in 80386 is

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Q. The signal which indicates to the CPU, to fetch a data word for the coprocessor is

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Q. The pipeline and dynamic bus sizing units handle

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Q. The 16-bit registers are available with their extended size of 32 bits, by adding the registers with a prefix of

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Q. In a 32-bit register, ESP, the lower 16-bits of the register can be represented by

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Q. Which of the following is a data segment register of 80386?

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