WEB API Interview Questions and Answers

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What purpose does each serve? When do you need ResponseStatus?

These messages contain message data and metadata i. They are HttpError, HttpResponseException, Exception Filters, Registering Exception Filters. He is a very active member of the Java and Spring community on different forums. As they have the limited scope of testing, thus basic functionalities are only considered for testing.

REST Web Services Interview Questions

The biggest disadvantage of this approach is that you cannot directly return an error code like 404 error. Attribute programming plays a important role. Using this library tester developer can create rest api interview questions tools and automated tests for a. It will be executed when exceptions are unhandled and thrown from a controller meth od. The reason for the exception can be anything. It is possible to register exception filter globally using following code- GlobalConfiguration. They are HttpError, Exception Filters, HttpResponseException, and Registering Exception Filters. It has defined guidelines for creating services which are scalable. Attribute programming is widely used for this functionality. We can register exception filter from action using following code } 38 Tell me the code snippet to show how we can return 404 errors from HttpError. NotFound, message ; 39 Explain code snippet to register exception filters from controller. We can register exception filter globally using following code: GlobalConfiguration. They are HttpError, HttpResponseException, Exception Filters, Registering Exception Filters. It also reduces the data which is transferred to resume service. Moreover, it never needs too much configuration. For that, views can be used for building a user interface. For that you should add the following code in WebApiConfig.

This improves scalability of the system e. TestApi is known as the library of test building blocks which are essential for developers and testers for creating testing tools as well as automated test suites. Finally you can check your overall test score and how you fared among millions of other candidates who attended this online test. He has more than 10 years of experience with different aspects of Spring and Java design and development. Second it really doesn't matter much if you could not answer few questions but it matters that whatever you answered, you must have answered with confidence. If you have any question which is not answered on this list then please drop a comment and I'll try my best to find an answer for you. It is very similar to other template classes in the Spring like JdbcTemplate and HibernateTemplate etc. Performing tests repeatedly defines some best practices for making testing successful.