The String Class Overloads the += Operator to Perform

question 18

Multiple Choice

The string class overloads the += operator to perform

• A) conversion to integers followed by addition.
• B) concatenation of two strings.
• C) calculation of the sum of the integer ASCII codes that comprise the characters in the string.
• D) calculation of the sum of the lengths of two strings.
• E) None of the above

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