Final answer:
The Department of Defense (DOD) has professionals who oversee and ensure the quality of maintenance for their services. They perform, administer, monitor, and review processes and practices to meet required standards.
Step-by-step explanation:
The Department of Defense (DOD) is responsible for maintaining the quality of their maintenance processes and practices. To ensure this, they have professionals, such as maintenance managers and supervisors, who perform, administer, monitor, and review these processes and practices. They ensure that maintenance tasks for the DOD are carried out efficiently and effectively while meeting the required quality standards. For example, they may establish standard operating procedures, conduct inspections, and analyze performance metrics to identify areas for improvement.