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Digital Electronics

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

 multiplexer
 encoder
 code converter
 decoder

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Digital Electronics
The base of the number system for the addition operation 24 + 14 = 41 to be true is

 5
 7
 8
 6

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Digital Electronics
Which of the following codes is known as the 8421 code?

 BCD code
 ASCII code
 XS-3 code
 Gray code

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Digital Electronics
An AND gate can be imagined as

 transistors connected in paralle
 transistors connected in series
 switches connected in series
 switches connected in parallel

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Digital Electronics
Each term in the standard POS form is called a

 don’t care
 minterm
 literal
 maxterm

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Digital Electronics
What logic function is produced by adding inverters to the inputs of an AND gate?

 NAND
 OR
 NOR
 X-OR

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