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DIGITAL ELECTRONICS

Digital Electronics
What is the radix of octal number system ?

 10
 8
 2
 16

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Digital Electronics
What is the requirement of fullsubstractor circuit ?

 Three inputs and two outputs
 Three inputs and one output
 Two inputs and two outputs
 Two inputs and three outputs

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Digital Electronics
When will be the output of an OR gate is LOW ?

 When all input is LOW
 When all inputs are HIGH
 When any input is HIGH
 When any input is LOW

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Digital Electronics
Why encoder is used in the digital electronics ?

 It is used to separate address bus and data bus
None of these
 To convert non coded information into coded form
 To convert coded information into non coded form

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

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

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