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Digital Electronics

Digital Electronics
An EPROM

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

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Digital Electronics
The main equation for a D flip flop is

 Q=1
 Q=D
 Q=D'
 Q=0

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Digital Electronics
How many numbers are used in the decimal number system?

 1 to 10
 0 to 10
 0 to 9
None of these

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Digital Electronics
In Boolean algebra, OR is represented by

 -
 +
 ×
 /

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Digital Electronics
A 15-bit Hamming code requires

 none of these.
 15 parity bits
 5 parity bits
 4 parity bits

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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

 hexadecimal
 natural BCD
 ASCII
 octal

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