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Digital Electronics

Digital Electronics
Switching circuits are

 none of these
 analog circuits
 digital circuits
 hybrid circuits

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Digital Electronics
One bit full adder has ________ inputs

 2
 4
 3
 any number

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Digital Electronics
2's Complement of 10101011 is

 10101011
 00111100
 10101100
 01010101

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Digital Electronics
The main criterion in the design of a digital circuit is reduction of

 weight
 volume
 cost
 size

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Digital Electronics
A debouncing circuit is

An astable MV
A bistable MV
A latch
A monostable MV

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Digital Electronics
The code used in digital systems to represent decimal digits, letters, and other special characters such as + , – , . , * , etc. is

 octal
 ASCII
 hexadecimal
 natural BCD

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MORE MCQ ON Digital Electronics

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