Which of the Following Is False

question 17

Multiple Choice

Which of the following is false?

• A) A string can be defined to store any data type.
• B) Class string provides bounds checking in its member function at.
• C) Class string's overloaded [] operator returns a vector element as an rvalue or an lvalue, depending on the context.
• D) An exception is thrown if the argument to string's at member function is an invalid subscript.