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Digital Electronics

Digital Electronics
A multiplexer is a

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

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Digital Electronics
An any or all gate is the other name of

 X-NOR gate
 OR gate
 AND gate
 X-OR gate

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

 NOR has got a bubble at its output terminal
 OR is more oval than NOR
 OR has got a bubble at its output terminal
 OR is more squared than NOR

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Digital Electronics
A full adder has

 2 inputs, 2 outputs
 3 inputs, 1 output
 3 inputs, 2 outputs
 2 inputs, 1 output

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Digital Electronics
When will be the output of a NOT gate is HIGH ?

 the input is LOW
 the input is HIGH
None of these
 the input is HIGH and LOW

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Digital Electronics
A read only memory in which the present contents must be erased before the new information can be stored is

 EAROM
All of these
 PROM
 ROM

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MORE MCQ ON Digital Electronics

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