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Digital Electronics

Digital Electronics
A byte is equal to ________ bits.

 16
 32
 4
 8

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Digital Electronics
How many numbers are used in the decimal number system?

 0 to 10
 1 to 10
 0 to 9
None of these

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Digital Electronics
What is the requirement of fullsubstractor circuit ?

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

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Digital Electronics
When will be the output of an OR gate is LOW ?

 When any input is LOW
 When all inputs are HIGH
 When all input is LOW
 When any input is HIGH

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Digital Electronics
A bubbled OR gate is equivalent to a

 NOR gate
 NAND gate
 AND gate
 X-OR gate

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Digital Electronics
The number FF in base-16 systems will be equal to ________ in binary system.

 11111111
 11101110
 10101010
 10011001

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MORE MCQ ON Digital Electronics

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