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Digital Electronics

Digital Electronics
(1D)16 in BCD 8421 code is

 00011111
 00101001
 00011101
 00100100

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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
 6
 8

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Digital Electronics
What are the values of R1 and R2 respectively in the expression (235)R1 = (565)10 = (1065)R2

 6, 16
 12, 8
 8, 16
 16, 8

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Digital Electronics
The output of a gate is LOW when at least one of its inputs is HIGH. This is true for

 NAND
 AND
 NOR
 OR

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Digital Electronics
Unit distance code is the other name of

 XS-3 code
 sequential code
 cyclic code
 self-complementing code

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Digital Electronics
The output of a logic gate is 1 when all its inputs are at logic 1. The gate is either

 an OR or an X-OR
 an AND or an OR
 an AND or a NOR
 a NAND or a NOR

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