The I/O interface required to connect the I/O device to the bus consists of

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Mr. Dubey • 51.43K Points
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Q.) The I/O interface required to connect the I/O device to the bus consists of

(A) address decoder and registers

(B) control circuits

(C) address decoder, registers and control circuits

(D) only control circuits

Correct answer : Option (C) - address decoder, registers and control circuits

Explanation:

 the i/o devices are connected to the cpu via bus and to interact with the bus they have an interface.

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