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Mr. Dubey • 52.30K Points
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Q. A 4 to 16 decoder can be used as a code converter. What will be the inputs and outputs of the converter respectively?

(A) binary, octal
(B) octal, binary
(C) hexadecimal, binary
(D) binary, hexadecimal
Correct : Option (C)

Explanation: 
 since, 24 = 16, therefore, the decoder can act as hexadecimal to binary converter. because, 4 bits input is converted to 16 bits output. each bit corresponding to 4 output bits. so, clearly it is a hexadecimal to binary convertor.

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