Question: What is the purpose of a web application context?

1. Configures a web application that is able to be deleted and re-created during runtime through hot swap. It adds a **recreateContext()** method and defines a root WebDaemon that must be bound to in the bootstrap process.
2. It configures a Spring application that is able to be modified on the fly during runtime through bytecode re-encoding. Also it adds an **updateContext()** method and defines a root WebServlet that must be bound to in the bootstrap process.
3. It provides configuration for a web application that is read-only while running. Also, it adds a **getServletContext()** method and defines an attribute name to which the root context must be bound in the bootstrap process.
4. It provides configuration for a Spring application that is updatable on the fly during runtime through bytecode weaving. Also it adds an **updateServletContext()** method and defines a root servlet that must be bound to in the bootstrap process.

Answer: The correct answer of the above question is Option C:It provides configuration for a web application that is read-only while running. Also, it adds a **getServletContext()** method and defines an attribute name to which the root context must be bound in the bootstrap process.