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Digital Electronics

Digital Electronics
Switching circuits are

 analog circuits
 none of these
 digital circuits
 hybrid circuits

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Digital Electronics
The number of digit 1 present in the binary representation of (3 × 512 + 7 × 64 + 5 × 8 + 3) is

 8
 9
 7
 6

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Digital Electronics
In an SR latch built from NOR gates, which condition is not allowed

 S=1, R=1
 S=0, R=0
 S=1, R=0
 S=0, R=1

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 1. The gate is either

 an OR or an X-OR
 an AND or a NOR
 a NAND or a NOR
 an AND or an OR

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Digital Electronics
A multiplexer is a

 1-to-1 device
 N-to-1 device
 N-to-N device
 1-to-N device

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Digital Electronics
One bit full adder has ________ inputs

 4
 3
 2
 any number

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MORE MCQ ON Digital Electronics

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