Which of these characters can be used in a filename?

Not all characters can be used in a filename. Which one of these characters is valid for use in a filename?

A) *

B) /

C) ;

D) !

The answer: D) !

The exclamation mark is a perfectly valid character to use in a filename. The asterisk (*), forward slash (/), and semicolon (;) cannot be used in a valid filename.

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1 thought on “Which of these characters can be used in a filename?”

  1. The semi-colon is a valid character. I tried a semi-colon and it worked. Maybe you meant the colon to be one of the wrong choices. I tried a colon and it didn’t work.

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