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Digital Electronics

Digital Electronics
A debouncing circuit is

An astable MV
A bistable MV
A latch
A monostable MV

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Digital Electronics
The way of representing numbers in the form of 0s and 1s is called as

 Ones Notation
 Zeros Notation
 Binary Notation
 Computer Notation

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Digital Electronics
X + X.Y = ?

 X
 1
 0
 Y

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Digital Electronics
Which of the following gates is known as a coincidence detector?

 AND gate
 NAND gate
 X-OR gate
 X-NOR gate

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Digital Electronics
In simplification of a Boolean function of n variables, a group of 2m adjacent 1s leads to a term with

 m – 1 literals less than the total number of variables
 n – m literals
 n + m literals
 m + 1 literals less than the total number of variables

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Digital Electronics
Consider the following multiplication: (10w1z) × (15)10 = (y01011001)2 Which one of the following gives appropriate values of w,y and z?

 w = 1,y = 1,z = 1
 w = 0,y = 1,z = 1
 w = 1,y = 1,z = 0
 w = 0,y = 0,z = 1

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