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Digital Electronics

Digital Electronics
What logic function is produced by adding an inverter to each input and output of an OR gate?

 AND
 X-OR
 NAND
 NOR

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Digital Electronics
NOT gates are to be added to the inputs of which gate to convert it to a NOR gate?

 NAND
 AND
 X-NOR
 OR

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Digital Electronics
A Nibble is equal to ________ bit(s)

 8
 4
 1
 2

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Digital Electronics
Which of the following is a digital device

 Regulator of a fan
 Microphone
 Light switch
 Resistance of a material

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Digital Electronics
A 16-square eliminates

 4 variables
 2 variables
 3 variables
 8 variables

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Digital Electronics
Which of the following shows the correct attachment of even parity bit to the data 00001001?

 000010010
 000010011
 000001001
 100001001

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MORE MCQ ON Digital Electronics

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