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Digital Electronics

Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 32
 129
 9
 1023

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Digital Electronics
The NAND-NAND realization is equivalent to

 OR-AND realization
 AND-OR realization
 NOT-OR realization
 AND-NOT realization

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Digital Electronics
The 1’s complement of 11010111 is

 00101000
 10101000
 11101000
 10101000

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Digital Electronics
The state of a flip-flop can be switched by changing its ________ signals.

 clearing
 triggering
 output
 input

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Digital Electronics
X' AND X' will result

 0
 X
 1
 X power 2

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Digital Electronics
The momentary change in the output/state of the flip-flops is known as

 inverter
 tri-state
 trigger
 unstable state

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