Study tips 70-487

Which code segment should you use?

Which code segment can you use?

You need to modify the entities in the designer

You need to modify the class to implement the required callback behavior

You need to configurethe Web API

Which configuration values should you use?

You need to develop a new data contractwithout breaking current functionality

You need tocreate methods to support standard insert, select,update and delete operations in an HTTP service

You need to complete the code to meet the requirements

How shouldyou modify the file?