Multiple Choice
Which of the following groups of codes represent all the invalid BCD codes?
A) 1000, 1001, 1010, 1011, 1100, 1101
B) 1010, 1011, 1100, 1101, 1110, 1111
C) 1000, 1001, 1010, 1011, 1100, 1110
D) 1001, 1010, 1011, 1100, 1101, 1110
Correct Answer:

Verified
Correct Answer:
Verified
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