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Digital Electronics

Digital Electronics
An any or all gate is the other name of

 X-NOR gate
 OR gate
 X-OR gate
 AND gate

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Digital Electronics
OR operation is equivalant to

 Both B and C
 Division
 Union
 Intersection

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Digital Electronics
How many output is high of NOR GATE ?

 4
 2
 3
 1

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Digital Electronics
The NAND gate can function as a NOT gate if

 inputs are left open
 one input is set to 0
 one input is set to 1
 all inputs are connected together

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Digital Electronics
When two n-bit binary numbers are added then the sum will contain at most

 (n + 2)-bit
 (n + n)-bit
 (n + 1)-bit
 n-bit

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Digital Electronics
The following code is not a BCD code.

 all of these
 8421 code
 Gray code
 XS-3 code

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MORE MCQ ON Digital Electronics

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