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Digital Electronics

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

 encoder
 multiplexer
 decoder
 code converter

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Digital Electronics
What is the minimum number of NAND gates required to realize an X-OR gate?

 3
 6
 5
 4

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Digital Electronics
A demultiplexer is a

 1-to-N device
 1-to-1 device
 N-to-1 device
 N-to-N device

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Digital Electronics
The largest positive number that can be stored in a computer that has 16-bit word length and uses two’s complement arithmetic is

 32,767
 32,768
 32
 65,536

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Digital Electronics
The boolean algebra is mostly based on

 De Morpans theorem
 Standard theorem
 De Morgans theorem
 Boolean theorem

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Digital Electronics
What is mean by FPU

 floating point universal
 floating point unit
 floating parallel unit
 floating parallel universal

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MORE MCQ ON Digital Electronics

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