When you pass a variable by ____, the computer passes a copy of the variable's contents to the receiving procedure.

Inside a function definition for a member function of an object with data member x, which of the following is not equivalent to this->x:

a. *this.x b. (*this).x c. x d. None of the above are equivalent.

A meaningless sequence of gibberish or cryptic symbols can be a string, and there is virtually no limit to the length of a string.

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