Cover Letter and resume are the first priority and good resume and CV leave the first impression on the HR person in this competitive driven world. The Cover letter gives a brief overview about your credential and ability of potential employer for serious consideration in any organization. Good resume and cover letter also reflects whether you are interested in that Job or not. The reader always goes for a snapshot of your whole career path in single sight and that should be reflecting in your cover letter. For example a person went to a manufacturing company HR for an interview of engineer post having only resume no cover letter, the resume contains about the degree that he earned therefore it was very difficult to the HR person to know about that candidate’s credential, skills and what that candidate is looking for in a job. Therefor it is necessary to have the good resume and cover letter while going for an interview process with a clear cut objective. A good resume with good cover letter will always give you an opportunity of having first sight on your resume by the Job interviewer.