Q. If the DIR pin of the isolation chip is high, then it enters into

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Q. For MEMR(active low) and MEMWR(active low) operations the mode of isolation buffer should respectively be in

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Q. When the subprocessor completes its execution, then the status on the status lines shows

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Q. When a subprocessor wants to communicate with the bus window, it informs the main processor to

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Q. A part of memory that can be addressed by more than one processor for communication is known as

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Q. The EXE files should not exceed the size of

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Q. The 8288 bus controller chip derives the signals

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Q. The master processor stores the result buffers on to the hard disk with the filename as

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Q. The files that reside in the current drive and directory of the hard disk is

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Q. To indicate the completion of task allocated in a closely (tightly) coupled system, the microprocessor uses

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Q. The disadvantage of the loosely coupled system is

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Q. In a tightly coupled system, when a processor is using the bus then the local bus of other processors is in

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Q. The loosely coupled system has an advantage of

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Q. The bus arbitration is handled by an external circuit in

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Q. Communication between processors using a common system bus and common memory takes place in

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Q. In tightly coupled systems, the microprocessors share

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Q. The processor that asks for bus access or may itself fetch the instructions and execute them is

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Q. The processor that executes the instructions fetched for it by the host processor is

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Q. The processors used in the multi-microprocessor are

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Q. A set of address lines is driven by the controller in

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