The most commonly used standard data code to represent alphabetical, numerical and punctuation characters used in electronic data processing system is called
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Answer: A) ASCII
ASCII (American Standard Code for Information Interchange) is a widely used standard character-encoding code that represents letters, numbers, punctuation marks, and control characters in electronic data processing systems.
Exam Tip: EBCDIC is another character-encoding system, mainly associated with IBM mainframe computers. BCD represents decimal digits using binary-coded decimal notation.
Source: Scan #36 page 12 Q457