A procurement budget request that does not provide for full end items violates which funding policy?

The choice of Full Funding is the correct answer because it refers to the policy that requires appropriations to be made to cover the total cost of an item, including all aspects necessary for completion and delivery. In a procurement context, this means that the full cost of end items must be budgeted and secured before purchases can be made. If a procurement budget request does not provide for the total cost of the end items, it violates this policy because it leaves gaps in funding that could hinder the completion of the procurement process.

Full funding ensures that all required resources are allocated upfront, preventing issues that may arise from insufficient funds later in the acquisition process. Budgeting for only part of an item's cost can lead to delays, shortfalls in project completion, and complications in contract management, ultimately affecting program performance.

The other funding policies mentioned relate to different approaches to budgeting. Incremental Funding allows for the gradual allocation of resources over time, while Partial Funding covers only a portion of the total estimated cost and can lead to similar issues as noted in the question. Budget Flexibility refers to the ability to adjust funding allocations as needed but does not specifically address the requirement for full appropriation of funds upfront.