Final answer:
Preference eligibles have some restrictions on the types of jobs they are eligible for in the federal government.
Step-by-step explanation:
In the federal government, there are three categories of work: competitive service, excepted service, and senior executive service. Competitive service positions are regulated to ensure fair hiring based on qualifications. Excepted service jobs are exempt from these regulations and allow employers to set their own requirements. Preference eligibles, which include veterans and certain family members, have some restrictions on the types of jobs they are eligible for, such as positions in the competitive service category.