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Spring MVC MCQs

Choose the correct expression needed to replace the error in the following code fragment for the Spring RestTemplate?

RestTemplate rt = new RestTemplate();

User returns = rt.postForObject(uri, u, String.class);

User returns = rt.postForObject(uri, u, User.class);

String returns = rt.postForObject(uri, u, User.class);

User returns = rt.httpEntityCallback(uri, u, String .class);

User returns = rt.httpEntityCallback(uri, u, User.class);

String returns = (String ) rt.postForObject(uri, u, User.class);

Answer

Correct Answer:

User returns = rt.postForObject(uri, u, User.class);

Explanation:

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