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Digital Electronics

Digital Electronics
(44)8 in BCD 8421 code is

 01000100
 00100100
 01100011
 00110110

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Digital Electronics
How the digital signals is transmitted through a single conductor ?

 Serial
 Analog
 Parallel
None of these

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Digital Electronics
(11011) 2 in BCD 8421 code is

 11011001
 00011011
 01101100
 00100111

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Digital Electronics
When an input signal 1 is applied to a NOT gate, the output is ___________.

1
None of these
Either 0 & 1

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

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Digital Electronics
F’s complement of (2BFD)Hex is

 D403
 E304
 D402
 C403

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MORE MCQ ON Digital Electronics

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