Question

Any changes made to static data member from one member function _____________

(a) Is reflected to only the corresponding object

(b) Is reflected to all the variables in a program

(c) Is reflected to all the objects of that class

(d) Is constant to that function only

I had been asked this question in a job interview.

This is a very interesting question from Static Data Members topic in division Exception Handling & Static Class Members of Object Oriented Programming

Answer 1

The correct choice is (c) Is reflected to all the objects of that class

The best explanation: The changes made from any function to static data member will be a common change for all the other objects also. If the change is made with respect to one object and change is printed from another object, the result will be same.