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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
 NOR
 NAND

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Digital Electronics
Which of the logical operations is represented by the + sign in Boolean algebra ?

 NOT
 OR
 AND
 NAND

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Digital Electronics
A boolean function can be transformed into logical ________.

 map
 diagram
 graph
 matrix

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Digital Electronics
Which of the following represents (E3)16 ?

 (1CE)16+(A2)16
 (200)16-(11D)16
 (2BC)16-(1DE)16
 (1BC)16-(DE)16

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Digital Electronics
In a T flip-flop no of input circuit is

 4
 2
 3
 1

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Digital Electronics
If in a base b number system, 54/4=13, the base of the number is

 9
 7
 6
 8

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