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Digital Electronics

Digital Electronics
The complement of a function A is

 0
 A
 1
 Ā

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Digital Electronics
A multiplexer is a combinational logic circuit used to perform the operation

 AND-OR
 AND-AND
 XOR-NAND
 NOR-OR

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Digital Electronics
The boolean algebra is mostly based on

 Boolean theorem
 Standard theorem
 De Morgans theorem
 De Morpans theorem

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Digital Electronics
(11011) 2 in BCD 8421 code is

 00100111
 01101100
 11011001
 00011011

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Digital Electronics
The number of rows in the truth table of a 4-input gate is

 12
 8
 4
 16

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Digital Electronics
The 2s complement of 17 is

 101110.
  101111.
 111110.
 110001.

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MORE MCQ ON Digital Electronics

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