MCSD Web API and RESTful Services

Question 1

What HTTP status code should a successful POST request that creates a resource return?

Accepted Answer

201 Created

Answer

200 OK

Answer

204 No Content

Answer

202 Accepted

Question 2

In ASP.NET Web API, which attribute maps an action to HTTP GET requests?

Accepted Answer

[HttpGet]

Answer

[HttpPost]

Answer

[Route]

Answer

[FromBody]

Question 3

What does REST stand for?

Accepted Answer

Representational State Transfer

Answer

Rapid Endpoint State Transfer

Answer

Remote Execution State Technology

Answer

Resource Endpoint Service Technology

Question 4

Which HTTP verb is idempotent and used to fully replace an existing resource?

Accepted Answer

PUT

Answer

POST

Answer

PATCH

Answer

DELETE

Question 5

What does the `[FromBody]` attribute do in ASP.NET Web API?

Accepted Answer

Binds the action parameter from the HTTP request body

Answer

Reads a value from the query string

Answer

Specifies the response content type

Answer

Reads a value from route data

Question 6

Which status code indicates the client sent a request with invalid data in a REST API?

Accepted Answer

400 Bad Request

Answer

401 Unauthorized

Answer

403 Forbidden

Answer

404 Not Found