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Digital Electronics

Digital Electronics
A demultiplexer is a

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

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Digital Electronics
In the boolean algebra, a variable has ________ different state(s)/value(s).

 1
 2
 4
 3

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Digital Electronics
16’s complement of BABA is?

 4446
 4546
 4445
 4544

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Digital Electronics
Which of the following is a digital device

 Microphone
 Light switch
 Regulator of a fan
 Resistance of a material

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Digital Electronics
The inputs of a NAND gate are connected together. The resulting circuit is ___________.

OR gate
NOT gate
None of these
AND gate

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Digital Electronics
In binary number system the first digit (bit) from right to left is called as

 LSB, Least Significant Bit
 Last Bit
 First Bit
 MSB, Most Significant Bit

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