A resume is a concise document that summarizes your work experience, education history and skills. Conversely, a cover letter is a detailed document.Your resume should be updated often. Fill out this little Pocket Resume to help fill out an application or prep you for an interview. Should I attach a resume to my employment application? Attaching a resume is highly recommended, but not required, when applying for a position. Used for job applications, college applications. Lists your experiences, skills, abilities and achievements. Learn how to write effective resumes and cover letters, view sample resumes and cover letters, and get tips for completing job applications. Steps. 1. Personal Information(current) This section is complete This section is incomplete; 2.