The very first reason that it is necessary to have PDF copies of your resume or application is so that you can be properly evaluated for a job position. When you get a job position you are normally needed to submit a resume or application. A lot of hiring supervisors will also require both of these forms. The reason they will do this is since they wish to see if you are qualified for the job. It is very important that both of these forms are finished correctly in order to ensure that you fulfill the prerequisites for the position.
Another factor why these types of files are crucial throughout the job position hiring process is because of the paper that you will be sending. This is essential because they want to make sure that the individual applying for the job is genuinely qualified for the position.