Text values are aligned at the ________ cell edge

All of the following are options for passwords EXCEPT:

A) creating two different passwords to open a document. B) changing a password once you have created one. C) removing a password. D) creating one password to open a file and a different one to modify the file.

An overloaded + operator takes a class object and a double as operands. For it to be commutative (i.e., a + b and b + a both work):

a. operator+ must be a member function of the class from which the objects are instantiated. b. operator+ must be a non-member function. c. It must be overloaded twice; the operator+ function that takes the object as the left operand must be a member function, and the other operator+ function must be a global function. d. The + operator cannot be overloaded to be commutative.