c++

Calling a member function of an object requires which item? A. The dot operator B. Open and close braces. C. The class name D. None of the above Assuming that text is a variable of type string, what will be the contents of text after the statement cin>> text; is executed if the user types Hello World! then presses Enter? A. "H" B. "Hello" C. "Hello World" D. "Hello World!" What is the default initial value of a String? B. "default C. default D. None of the above d) What type of member functions allow a dlient of a class to assign values to private data members? A. Client member functions. B. Get member functions. C. Set member functions. D. None of the above The compiler will implicitly create a default constructor if: A. The class does not contain any data members. B. The programmer specifically requests that the compiler do so. C. The class does not define any constructors. D. The class already defines a default constructor