How do you answer 'What are your previous job achievements' in a job interview?

1) List your major achievements in past positions most similar to job you are applying for. 2) Then list YOUR skills most directly responsible for those achievements. 3) Determine the top 3 most important skills required in THE POSITION you are applying for. 4) Provide interviewer the 2 or 3 achievements tied to your skills that match the skills required for the position you are applying to.