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Digital Electronics

Digital Electronics
All the integers and decimal numbers are represented by

 whole numbers
 even numbers
 odd numbers
 real numbers

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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
The number of rows in the truth table of a 4-input gate is

 12
 4
 8
 16

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Digital Electronics
The most suitable gate for comparing two bits is

 NAND
 X-OR
 AND
 OR

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Digital Electronics
The codes in which each successive code word differs from the preceding one in only one bit position are called

 BCD codes
 sequential codes
 self-complementing codes
 cyclic codes

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Digital Electronics
A bubbled OR gate is equivalent to a

 AND gate
 X-OR gate
 NAND gate
 NOR gate

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MORE MCQ ON Digital Electronics

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