Multiple choice technology programming languages Which symbol is used to make single line & multiple line comments \ * comments *\ \ and * comments *\ && Reveal answer Fill a bubble to check yourself C Correct answer Explanation The correct answer is C. C uses // for single-line comments and /* */ for multi-line comments. Option A only shows single-line. Option B only shows multi-line. Option D (&&) is the logical AND operator, not a comment syntax.