Beans

Question 1

Explain spring beans?

Answer 1

• Objects that form the backbone of the users application
• it is an object that instantiated, assembled and managed by IoC container
• they are created with the configuration metadata

Question 2

How many bean scopes are supported by the spring?

Answer 2

SIngleton, prototype, request, session, globalSession

Question 3

Define bean wiring

Answer 3

• Wiring means beans are combined together within the spring container
• while wiring beans, the spring container needs to know what beans are required and how the container should use DI to tie them together