Final answer:
Employers use employment applications for various reasons, except for discriminatory practices.
Step-by-step explanation:
Employers use employment applications for a variety of reasons, such as evaluating an applicant's qualifications, work experience, and skills. They also use applications to gather information about an applicant's education, references, and previous employment history. However, the exception is that employers do not use employment applications to discriminate against applicants based on their age, marital status, race, religion, or disability. In the United States, there are laws in place to prevent such discriminatory practices in the hiring process.