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In a 32 bit processor, the A0 bit of the address line is connected to _____ of the parallel port interface.

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In a 32 bit processor, the A0 bit of the address line is connected to _____ of the parallel port interface.

(a) Valid bit

(b) Idle bit

(c) Interrupt enable bit

(d) Status or data register

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Correct answer is (d) Status or data register

To explain: None.

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