Web API Test

Question 2: Web API supports which of the following request/response data formats by default?

• JSON
• XML
• BSON
• All of the above

Question 3: Which of the following .NET framework supports Web API?

• .NET 2.0
• .NET 3.0
• .NET 3.5
• .NET 4.0

Question 4: Which of the following statement is TRUE?

• Web API can be configured using web.config.
• Web API can only be configured by code.
• Web API can be configured using app.config.
• None of the above

Question 5: Web API uses which of the following open-source library for JSON serialization?

• Json.NET
• JsonFormatter.NET
• GetJson.NET
• None of the above

Question 6: Web API controller must be derived from the __________ class.

• Controller
• ApiController
• WebApiController
• WebController/label>

Question 7: Which of the following types of routing is supported in Web API?

• Attribute Routing
• Convention-based Routing
• All of the above
• None of the above

Question 8: Which of the following types are valid response types of Web API action method?

• HttpResponseMessage
• IHttpActionResult
• Custom types
• All of the above

Question 9: Which of the following action method names are valid to handle HTTP GET request?

• Get()
• GetAllStudents()
• GetStudent()
• All of the above

Question 10: Web API sends which of the following status code on successful execution?

• 200
• 201
• 500
• 404

Question 11: Which of the following is a formatter class for JSON?

• JsonMediaTypeFormatter
• JsonMediaFormatter
• Json.Net
• None of the above

Question 12: Which of the following property returns all the formatters in Web API?

• GlobalConfiguration.Configuration.JsonFormatter
• Configuration.Formatters
• GlobalConfiguration.Formatters
• GlobalConfiguration.Configuration.Formatters

Question 13: Web API Filters are used ____________.

• to add an extra logic before or after action method executes
• to provide authentication and authorization.
• to Launch Web API
• to host Web API

Question 14: Web API extract the values of primitive type parameters of an action method from _____ by default.

• HTTP Request Body
• HTTP Header
• Message Header
• Query String

Question 15: Web API extract the values of complex type parameters of an action method from _____ by default.

• HTTP Request Body
• HTTP Header
• Message Header
• Query String

Question 16: By default, Web API sends HTTP response with which of the following status code for all uncaught exception?

• 404 - Not Found
• 500 - Internal Server Error
• 204 - No content.
• None of the above

Question 17: Which of the following is used to check the validity of the model in Web API?

• Mode.Valid
• Model.IsValid
• ModelState.IsValid
• ModelState.Valid

Question 18: Web API 2 is supported in _______.

• .NET 4.5
• .NET 4.0
• .NET 3.5
• .NET 3.0

Question 19: Which of the following is true?

• Web API can be self-host.
• Web API can be host in IIS.
• Web API can be host in any web server that supports .NET Framework.
• All of the above

Question 20: Which of the following class is used to send HTTP requests in .NET 4.5?

• WebClient
• HttpClient
• MessageClient
• None of the above