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Digital Electronics

Q1: Assertion (A): A demultiplexer can be used as a decoder. Reason (R): A demultiplexer can be built by using AND gates only.

A Both A and R are correct and R is correct explanation of A

B Both A and R are correct but R is not correct explanation of A

C A is true, R is false

D A is false, R is true

ANS:C - A is true, R is false

Demultiplexer requires NOT gates also in addition to AND gates.



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