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Digital Electronics

Digital Electronics
For a code to be self-complementing, the sum of all its weights must be

 12
 10
 6
 9

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Digital Electronics
A NAND gate is called a universal logic element because

Many digital computers use NAND gates.
All the minization techniques are applicable for optimum NAND gate realization
It is used by everybody
Any logic function can be realized by NAND gates alone

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Digital Electronics
A boolean function can be transformed into logical ________.

 map
 matrix
 diagram
 graph

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Digital Electronics
A device which converts decimal number into BCD form is called

 code converter
 multiplexer
 encoder
 decoder

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Digital Electronics
What is the minimum number of NOR gates required realizing an X-OR gating?

 4
 6
 3
 5

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Digital Electronics
An EPROM

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

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