To display the most common values in a specific field, what command would you use?

Which of the following is not a keyword that was added to C++ in the new C++11 standard?

a. nullptr. b. operator. c. constexpr. d. noexcept.

Suppose we declare a variable sum as an int. The statement "sum += 7;" is equivalent to the statement "sum = sum + 7;".

Answer the following statement true (T) or false (F)