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Digital Electronics

Digital Electronics
Logic circuits are

 hybrid circuits
 none of these
 digital circuits
 analog circuits

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Digital Electronics
Complement of NOR and OR gate is ________ and ________ respectively.

 NOR, OR
 OR, NOR
 NAND, AND
 AND, NAND

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Digital Electronics
For 4 bit parallel addition, we need ________ half adder(s) and ________ full adder(s)

 0 and 4
 1 and 3
 0 and 3
 1 and 4

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Digital Electronics
The difference between the diagram of a NOR and OR gate is

 OR is more oval than NOR
 OR has got a bubble at its output terminal
 NOR has got a bubble at its output terminal
 OR is more squared than NOR

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Digital Electronics
Which is the correct order of sequence for representing the input values in K-map?

(00, 10, 11, 01)
(00, 01, 11, 10)
(00, 10, 01, 11)
(00, 01, 10, 11)

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Digital Electronics
The main equation for a D flip flop is

 Q=D'
 Q=1
 Q=D
 Q=0

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