Final answer:
The statement in the question is false. Budget processes refer to the steps and procedures involved in creating, implementing, and evaluating a budget.
Step-by-step explanation:
The statement in the question is false.
The budget processes do not determine adaptation, competition, separation of payer and decider, and constraints.
Instead, budget processes refer to the steps and procedures involved in creating, implementing, and evaluating a budget. These processes include budget planning, budget preparation, budget execution, and budget monitoring and control.