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Digital Electronics

Digital Electronics
Latches are ________ circuits.

 count triggered
 pulse triggered
 edge triggered
 level triggered

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Digital Electronics
A binary number system is of base ________

 10
 2
 1
 4

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

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

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Digital Electronics
(44)8 in BCD 8421 code is

 01100011
 01000100
 00100100
 00110110

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Digital Electronics
What is the logic which controls a stair case light associated with two switches A and B located at the bottom and top of the stair case respectively?

 AND
 OR
 X-NOR
 X-OR

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Digital Electronics
Unit distance code is the other name of

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

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MORE MCQ ON Digital Electronics

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