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Digital Electronics

Digital Electronics
Which is the example of digital device from the given option ?

 Microprocessors
 Record players
 Thermistors
 Sensors

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Digital Electronics
An EPROM

 is programmable
 is non volatile
 is of random-access type
All of these

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Digital Electronics
A D-flip-flop is said to be transparent when

 the output is LOW
 the output follow input
 the output is HIGH
 the output follows clock

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Digital Electronics
X + X.Y = ?

 0
 Y
 X
 1

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

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Digital Electronics
To add two m-bit numbers, the required number of half adder is

 2m-1
 2m+1
 2m-1
 2m

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