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Digital Electronics

Digital Electronics
The number of Boolean functions that can be generated by n variables is equal to

2n-1
2n
22n
2n

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Digital Electronics
A Binary number system has how many digits.

 10
 2
 1
 0

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Digital Electronics
What is mean by FPU

 floating point unit
 floating parallel universal
 floating parallel unit
 floating point universal

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Digital Electronics
The output of a logic gate is 0 when all its inputs are at logic 1. The gate is either

 a NOR or an X-NOR
 a NAND or an AND
 a NAND or an X-NOR
 a NAND or an X-OR

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Digital Electronics
Positive integers must be represented by

 signed numbers
 None of these
 Both A and B
 unsigned number

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Digital Electronics
Which is typically the longest: bit,byte,nibble,word?

 word
 nibble
 byte
 bit

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MORE MCQ ON Digital Electronics

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