Multiple choice technology programming languages

What are the different classes of tokens available in SAS?

  1. Literals, Numbers, Strings and Symbols

  2. Literals, Numbers, Names and Special Characters

  3. Literals, Characters, Special Characters and Symbols

  4. Characters and Numbers only
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

SAS recognizes four token classes: Literals (numeric/character constants), Numbers (numeric values), Names (variable names, dataset names, keywords), and Special Characters (operators, delimiters). Option B correctly identifies these classes.

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