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Digital Electronics

Digital Electronics
How the digital signals is transmitted through a single conductor ?

 Parallel
 Serial
 Analog
None of these

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Digital Electronics
Which of the following is a self-complementing code?

 XS-3 code
 Hamming code
 Gray code
 cyclic code

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Digital Electronics
What is the requirement of fullsubstractor circuit ?

 Three inputs and one output
 Two inputs and three outputs
 Two inputs and two outputs
 Three inputs and two outputs

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Digital Electronics
2's Complement of 10101011 is

 01010101
 10101011
 10101100
 00111100

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Digital Electronics
What logic function is produced by adding inverters to the inputs of an AND gate?

 NOR
 X-OR
 OR
 NAND

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Digital Electronics
In Boolean algebra, OR is represented by

 /
 -
 ×
 +

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MORE MCQ ON Digital Electronics

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