Multiple choice technology mainframe What are all the national characters used in datasets names $, @ and * $, # and * #, @ and * @, # and $ Reveal answer Fill a bubble to check yourself D Correct answer Explanation In SAS, national characters are specifically @, #, and $. These can be used in dataset names under standard naming rules. Distractors including * are incorrect because * is an arithmetic operator and not a valid character in SAS member names.