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Digital Electronics

Digital Electronics
A binary number system is of base ________

 10
 2
 4
 1

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Digital Electronics
(FE35)16 XOR (CB15)16 is equal to

 (FF35)16
 (FF50)16
 (3520)16
 (3320)16

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Digital Electronics
An AND gate can be imagined as

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

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Digital Electronics
NAND. gates are preferred over others because these

have lower fabrication area
consume least electronic power
can be used to make any gate
provide maximum density in a chip.

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Digital Electronics
A device which converts BCD into octal is called

 decoder
 demultiplexer
 encoder
 code converter

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

 encoder
 multiplexer
 decoder
 code converter

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