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Digital Electronics

Digital Electronics
Odd parity of a bit stream can be tested using ________ gate.

 AND
 XOR
 NOR
 OR

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Digital Electronics
Why encoder is used in the digital electronics ?

None of these
 It is used to separate address bus and data bus
 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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Digital Electronics
When will be the output of an OR gate is LOW ?

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

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Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 XOR, NOR
 XOR, OR
 OR, NOR
 NOR, XNOR

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Digital Electronics
In digital systems, 1 byte is equal to ________ bit(s).

 1
 8
 4
 2

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MORE MCQ ON Digital Electronics

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