Chapter Assessment: Beans in Depth

This review covers how the container treats individual beans. It tests scopes, the lifecycle stages, the post-processors that act between those stages, the moment beans are built, and whether a conditional bean is registered at all. The bank holds 20 questions, and each attempt draws ten. Most questions describe a situation in the booking service, such as a quote shared between bookings, a startup that fails, or a payment client wrapped in a proxy, and ask for the cause or the fix