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Digital Electronics

Digital Electronics
AND operation of (79)10 & (-56)10 is

 08H
 50H
 42H
 48H

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Digital Electronics
Switching circuits are

 analog circuits
 hybrid circuits
 digital circuits
 none of these

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

 code converter
 decoder
 multiplexer
 encoder

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Digital Electronics
An 8-square is called

 an octet
 a quad
 a pair
 a cube

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Digital Electronics
The 7-bit Hamming code is used to transmit

 3 data bits
 7 data bits
 no data bits
 4 data bits

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Digital Electronics
AND-OR realization of a combinational circuit is equivalent to

 NAND-NAND realization
 NOR-NOR realization
 NAND-NOR realization
 NOR-NAND realization

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MORE MCQ ON Digital Electronics

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