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Digital Electronics

Digital Electronics
What logic function is produced by adding an inverter to each input and output of an AND gate?

 NAND
 NOR
 X-OR
 OR

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Digital Electronics
Complement of XNOR and NOR is ________ and ________ respectively.

 OR, NOR
 XOR, NOR
 NOR, XNOR
 XOR, OR

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Digital Electronics
Number of 2 input multiplexers need to construct a 210 inputs multiplexer is _________

 9
 1023
 32
 129

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

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

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

 nibble
 bit
 word
 byte

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Digital Electronics
Which of the following gates cannot be used as an inverter?

 AND
 X-NOR
 NOR
 NAND

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MORE MCQ ON Digital Electronics

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