Common programmer –programming interview questions and answers may also include the development of a very simple program, such as a tic-tac-toe game or rudimentary hit detection. While you may not be able to prepare for the specific question, there are still a few things you can do to increase your performance. You should take the program step-by-step and ensure that you have the structure in place, even if you may not have all of the elements perfect. Don’t worry about getting everything perfect: your interviewer will understand that you may make some mistakes, especially without a compiler.