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Digital Electronics

Digital Electronics
The NAND gate is AND gate followed by ___________.

AND gate
OR gate
NOT gate
None of these

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Digital Electronics
The base of the number system for the addition operation 24 + 14 = 41 to be true is

 8
 5
 7
 6

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Digital Electronics
The number of Boolean functions that can be generated by n variables is equal to

2n
2n-1
22n
2n

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Digital Electronics
If J = K (J and K are shorted) in a JK flip-flop, what circuit is made

 T flip-flop
 Shorted JK flip-flop
 K flip-flop
 SR flip-flop

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Digital Electronics
An AND gate will function as OR if

All the inputs and outputs are complemente'
All the inputs are ‘0’
All the inputs to the gates are “1”
Either of the inputs is “1”

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Digital Electronics
The inverter is ___________

NOT gate
AND gate
OR gate
None of these

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MORE MCQ ON Digital Electronics

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