Alphanumeric codes should include at least: A) the alphabet upper and lowercase letters, the decimal digits, the 7 punctuation marks, and other characters or symbols. B) the capacity to code all possible decimal numbers in a direct octal representation of BCD codes. C) the ability to represent decimal numbers greater then 128₁₀in a straight binary format. D) the capacity to represent the alphabet upper and lowercase characters and the decimal numbers in a straight binary format.

Question

Quizplus · Accepted Answer

D  Alphanumeric codes typically include both upper and lowercase alphabetic characters, decimal digits, and often punctuation marks or other symbols (A). They also need to represent these characters and numbers in a binary format (D).

Alphanumeric Codes Should Include at Least