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Digital Electronics

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

 101011
 011111
 110101
 111110

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Digital Electronics
In decimal number system what is MSD

 First digit from left to right
 Mean of all digits
 Middle digit
 First digit from right to left

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Digital Electronics
Boolean algebra is also known as

 Counting algebra
 Transistor algebra
 Gate algebra
 Switching algebra

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Digital Electronics
A full adder has

 2 inputs, 1 output
 3 inputs, 2 outputs
 3 inputs, 1 output
 2 inputs, 2 outputs

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Digital Electronics
Why small bubble is given on the output of the NAND gate symbol ?

None of these
 Open collector output
 Output is inverted
 Tristate

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

Either 0 & 1
None of these
1

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