An application for a job is accompanied with a resume. This is a document that presents all the information about your qualifications, abilities, skills and personal traits in a proper format, such that the reader gets all the required information about you. The main purpose of your curriculum vitae (CV) is to answer the employers queries related to the vacant job position. It is thus used for a formal and professional communication. This makes it very important that you have a professional resume. Your CV or resume is your first impression on the prospective employer. It will represent your professional attitude, and not make you look very casual.