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Digital Electronics

Digital Electronics
8421 code is

 alphanumeric code
 weighted code
 self-complementing code
 non-weighted code

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Digital Electronics
The number of parity bits in a 12-bit Hamming code is

 5
 8
 4
 6

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Digital Electronics
One bit full adder has ________ outputs.

 2
 any number
 4
 3

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Digital Electronics
A D-flip-flop is said to be transparent when

 the output follows clock
 the output is HIGH
 the output is LOW
 the output follow input

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Digital Electronics
Which of the following represents (E3)16 ?

 (200)16-(11D)16
 (2BC)16-(1DE)16
 (1BC)16-(DE)16
 (1CE)16+(A2)16

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Digital Electronics
In binary number system the first digit (bit) from right to left is called as

 MSB, Most Significant Bit
 Last Bit
 LSB, Least Significant Bit
 First Bit

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