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Digital Electronics

Digital Electronics
What is the gray code for the binary 101011?

 011111
 111110
 101011
 110101

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Digital Electronics
A multiplexer is a

 N-to-1 device
 N-to-N device
 1-to-1 device
 1-to-N device

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Digital Electronics
The output of a gate is HIGH if and only if all its inputs are LOW. It is true for

 NAND
 X-OR
 NOR
 X-NOR

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Digital Electronics
Latches are ________ circuits.

 pulse triggered
 edge triggered
 count triggered
 level triggered

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Digital Electronics
An exclusive NOR gate is logically equivalent to

 complement of a NOR gate
 inverter followed by an X-OR gate
 X-OR gate followed by an inverter
 NOT gate followed by a NOR gate

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Digital Electronics
The decimal equivalent of hexadecimal number of 2A0F is

 17670
 17067
 10767
 17607

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