On the other hand, if you went back to school and would like to showcase some new course work, a combination resume might work better. Always attach a cover letter specific to the position and company when submitting a resume. The presentation of the resume and cover letter is very important. These pieces give potential employers a first impression of you. Do not send an encoded file.
Some large companies scan resumes into a database that they search when seeking new employees.
Include a paragraph containing relevant key words in your scannable resume to aid a computer search.