Final answer:
The certification of expected separation refers to a formal document indicating an employee's impending separation from their current position. The option (a) Displaced Employee is the one related to this certification.
Step-by-step explanation:
The certification of expected separation refers to a formal document that indicates an employee is expected to be separated from their current position. Among the options provided, the only one that is related to certification of expected separation is option (a) Displaced Employee.
When an employee is displaced, they are typically given a certification of expected separation as a formal acknowledgement of their impending separation from the organization. This certification is used to help the employee with their future job search and eligibility for certain benefits or programs.