OpenSocial MCQ Questions Answers

1. Which type conventions are used in OpenSocial Gadgets API?

2. In which tag must the '' element be included in order to use them?

3. Authorizations of API supported Gadgets in OpenSocial API (v0.7)?

4. Which one is the correct code?

5. Which statement is the correct configuration?

6. Which elements are present under tag?

7. Purpose of the 'gadgets.util.escapeString' function?

8. Through which API namespace will OpenSocial app make calls and get data from API hosted on Google App Engine?

9. Which user general profile field cannot be accessed in orkut applications for OpenSocial (v0.7)?

10. Which one is not an error code?

11. Persistence API provides a storage mechanism to save and load data. In which form is the data stored?

12. Which languages are used for integrating OpenSocial API with Google App Engine?

13. What do you mean by 'Activity' in OpenSocial API (v0.7)?

14. Which request is sent to the apiserver when an OpenSocial API wants to call the Google App Engine server for data,?

15. Which event handler will call this function after the API has been loaded?

16. In the process of integrating OpenSocial API with Google App Engine, you do not need to maintain any servers.

17. In OpenSocial API, the 'gadgets.Prefs' namespace enables the end user to _____.

18. Which 'DataRequest' method will be used in order to read, write and clear data from Persistence API?

19. Which method will you use in order to calculate the collection size?

20. Which Content Type Requests are handled by the gadgets.io.makeRequest(url, callback, opt_params) method?

21. What is the function of the 'gadgets.pubsub' namespace in OpenSocial API (v0.7)?

22. In OpenSocial API, 'OpenSocial.IdSpec.Field' namespace is used _____.

23. Which statements are incorrect with regard to the implementation of OpenSocial (v0.7)?

24. Which are the supported keys for the Person.getField() method.?

25. What does section specify in OpenSocial (v0.7)?

26. If you want to handle the error of maximum usage of 'Quotas' in OpenSocial (v0.7), which object field of the class 'OpenSocial.ResponseItem.Error' will be used to handle the error?

27. What will happen if '&bpc=1' is appended to an orkut application canvas page url as querystring?

28. Arrange in proper sequence how an application gets live in Orkut using OpenSocial (v0.7).(Starting with the 1st)

29. With the help of the 'gadgets.io.makeRequest()' function in OpenSocial API, you can ..... .

30. What kind of data can be saved and retrieved in OpenSocial API (v0.7)?

31. Which are the valid ContentTypes under 'gadgets.io.ContentType' namespace?

32. In RESTful Data API, the server interactions are handled by _______ protocol and the Authentication is handled by _____.

33. Functionality of the 'getdomain' method in the Environment class in OpenSocial API (v0.7)?

34. Which file will you configure in order to handle the request?

35. Which methods are defined under 'OpenSocial.Permission' namespace?

36. Which are the constant identifiers in OpenSocial API?

37. Fuctionallity of the 'gadgets.MiniMessage' class in OpenSocial (v0.7)?

38. Which function is used to convert JavaScript objects and arrays to a string value?

39. Which are compulsory for creating an OpenSocial (v0.7) application for Orkut?l API (v0.7)?

40. Which Roles are defined in OpenSocial API (v0.7)?

41. When you add an application to orkut sandbox by using OpenSocial (v0.7), which type of users can add the application?

42. What will the following code fetch for variable 'xyz' in OpenSocial for Orkut? Var xyz=gadgets.util.getUrlParameters()['gadgetId'];

43. Which objects are defined in the 'add' method, under 'OpenSocial.DataRequest' namespace?

44. What should you do in order to restrict access to the users?

45. Which set of argument will complete the above command?

46. You can not send mails to friends by using OpenSocial (v0.7) for Orkut application?

47. What will be the value of 'getOutput'?

48. Which are the supported keys for the Url.getField() method.?

49. Which identity is taken by you by installing the application?

50. Which namespaces are included in OpenSocial JavaScript API (v0.7)?

51. What is the function of the 'makerequest()' method in OpenSocial API (v0.7)?

52. Which are the valid RequestParameters under 'gadgets.io. Parameters' namespace?

53. If the content is a feed and you want to fetch the number of entries in OpenSocial (v0.7), which object field of class 'gadgets.io.RequestParameters' will be used?

54. You can embed flash objects with OpenSocial (v0.7).

55. Which are the components of the OpenSocial API (v0.7)?