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Digital Electronics

Digital Electronics
The inputs of a NAND gate are connected together. The resulting circuit is ___________.

None of these
AND gate
NOT gate
OR gate

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Digital Electronics
How many input and output required for multiplexer ?

 One input and one output
 Many input and one output
None of these
 One input and many output

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

 OR
 X-OR
 NAND
 NOR

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Digital Electronics
Choose the option which is not a code conversion standard

 BCD code
 Excess-3 code
 Truth code
 Gray code

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 6
 5
 4
 8

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Digital Electronics
Excess-3 code is known as

Algebraic code
Cyclic redundancy code
Weighted code
Self-complementing code

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