DotNet Using VB MCQ Questions Answers

1. What is the result of Console.WriteLine('{0}:{1}:{2}', CInt(2.5), CInt(1.5), Fix(1.5))?

2. Which are true regarding event declaration in the code below? class Sample { event MyEventHandlerType MyEvent; }

3. Which one is true about C# generics?

4. When using an automatic property, which statement is true?

5. Which are true regarding System.Threading.ReaderWriterLockSlim?

6. Which items are recommended when using XML comments to generate documentation?

7. Which statements are applicable to LINQ to SQL?

8. For which scenario does Reflection.Emit provide support?

9. Which are static methods of the System.Reflection Activator class?

10. When using a DataReader to access the results of a Database operation, which of the following are true?

11. Which one does using Initializer Syntax with a collection as shown below require? CollectionClass numbers = new CollectionClass { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 };

12. What impact will using implicitly typed local variables as in the following example have? var sample = 'Hello World';

13. Which one is a primary characteristic of System.Xml.XmlDataDocument?

14. Which operations can NOT be performed inside a catch block?

15. What does the OrElse operator do?

16. Which one can an interface NOT contain?

17. Which are valid mechanisms for adding an event handler for Public Event SomeEvent() on the class Sample?

18. Which characteristics do classes in the System.Drawing namespace such as Brush,Font,Pen, and Icon share?

19. Which are not valid namespaces in the .NET framework?

20. Which one is not a standard service behavior supported by the System.ServiceProcess.ServiceController class members?

21. Custom non-fatal exceptions should be derived from:

22. Which code sample will cause a compilation error?

23. Which one is NOT a requirement for an application to be certified in the 'Certified for Windows Program'

24. Which operators can be overloaded?

25. To which one can System.IO.IsolatedStorage not be scoped?

26. Which one is not a valid value for DataRowState?

27. Which are true about using ADO.NET DataSets and DataTables?

28. Which one can Interface contain?

29. Which mechanisms are not suitable for returning a single row from a DataTable containing a large number of records?

30. Which encodings are NOT supported by classes in the System.Text namespace?

31. The term Encapsulation is most commonly used to mean:

32. Which one does NOT apply to XCOPY deployment?

33. Which characteristic is found in The DateTime type?

34. Which are true about enums?

35. Which one is not an unboxing conversion?

36. Which one is true about exceptions?

37. Of which elements does Generics allow parameterization by type?

38. Which are true of parameters?

39. Public Class Sample Public Sub New(ByVal x As Integer) End Sub End Class In the above code, which other class constructors can directly access the provided constructor?

40. Which are true about statements?

41. With which class is the task of mapping a specific point in time into units, such as weeks, months, and years accomplished?

42. Which one is correct regarding the statements given below? Statement 1: View state is encrypted on the client side before being passed on to the server and is then decrypted on the client side as well when required. Statement 2: The downside of postbacks is that each time a postback is required, the entire page life cycle must be iterated through and the page must be reproduced.

43. Which class provides the methods necessary to write log entries with the event log classification?

44. Modules are placed on pages in panes. Panes are predefined areas in a page which help to maintain its appearance. How many minimum pane(s) should a page skin contain?

45. The Dotnetnuke:Map provides the ability to pump any custom data into the Google Map in a unique number of ways. Which of the following are the correct methods to display the points?

46. The ASP.NET worker process requires NTFS (file) permissions to be set so that DotNetNuke can create directories and files for advanced functionalities such as the file manager, multi-portal creation, and so on.

47. Which files should Peter modify if he wants to change the 'Terms of Use' template for his website?

48. You want your navigation menu to display horizontally in your skin. In which of the following files should you describe it?

49. Which one is the default link type in Page Management?

50. Which one is not defined in the ExceptionLogType enumeration of the ExceptionLogController class?

51. Which mode of map module displays all the points for the designated module, in the order in which they appear in the source data?

52. After a portal resource file is created, changes in the comparable host file are overridden by the portal file. The values from which of the following files are written to the resource file when the portal file is created?

53. During the Init event, each module may subscribe to a number of events raised by the HttpApplication object. Which of the following order of events is correct when events are raised before the application executes?

54. Which are correct with regard to the 'Documents' module which presents a list of files within DotNetNuke for download by the end users?

55. Billy Smith has created a skin called [MENU]. Which name should he use if he wants to create another instance of the skin [MENU]?

56. The web.config file contains a number of settings. Which of the following are the settings in the section that control the installation or upgrade?

57. You need to select a skin to apply to the whole website. Which option of the skin page should you select?

58. Which configuration file contains the current version number of the database's schema and is cached in the install folder to prevent multiple database hits?

59. A ________'s purpose is to surround the content of a module with some design element, to bring more attention to the content of the module.

60. Peter created a module for a page called 'Flight Reservations'. He wants to give the same permissions to the module as he gave to the page. He also wants the changes to be reflected in the permissions of the module, if the page permissions get changed. Which permission should he use in this scenario?

61. A manifest describes each file included in the package and identifies information needed by the portal to create the proper module definition entries. Which of the following are correct regarding the manifest file?

62. Peter created a page for ASP.net and wants to show some content from another site. Which module should he use to do this?

63. You wish to see errors and warnings recorded during an installation. The log file might be different for different versions. Which path contains options to see a version specific log file?

64. Which are the drawbacks of postback?

65. Which HTTP module provides a mechanism for mapping virtual resource names to physical resource names at runtime?

66. You create a new role that should be retroactively applied to all existing users and should be automatically assigned to all new users. Which option of 'Edit Security Role' page should you select?

67. Which Licensing System has been adopted by DotNetNuke?

68. While selecting a skin, you wish to see the skin options provided by your Host (for everyone) and/or those that belong only to your site. Which skin types should you select to show these desired skins?

69. Which displays a language selector drop-down list if the DotNetNuke install has more than one available option?

70. Which class must be extended by the scheduler class to create a scheduled task?

71. DotNetNuke is an open source software application written for the Microsoft ASP.NET platform. Which are correct with regard to DotNetNuke?

72. You are in the process of setting up a module and you do not want anyone to see it until you have completed it. Which of the following Visibility selectors should you use?

73. Which configuration file is contained in DotNetNuke by default?

74. The DotNetNuke Blog is a collection of related modules which comprise of all the working parts of a Blog. When the Blog module is added to a page, all the modules are added. Which of the following are those modules?

75. SMTP Server property of SMTP Server Settings must resolve to a valid SMTP server. Which can be used to specify the value of a SMTP Server?

76. Which requirements are correct regarding DotNetNuke skinning?

77. You have created a page called 'flight details' by copying the page 'flight fares'. You want the changes to be reflected in the 'flight details' page when you modify the 'flight fares' page. Which option will you select during page management?

78. Each skin object has its own unique functions. Which one displays the path to the currently selected tab in the form of Page-Name1 > PageName2 > Page-Name3?

79. John has developed a portal for 'Networking' and he wants that the registration should generate a verification code, which should be included in the welcome e-mail sent to the address supplied by the registrant. Authorization is granted when the user supplies the verification code at the time of his first login. Which registration option is suitable in this scenario?

80. Which one is the default log provider in DotNetNuke 4.0?

81. Which one is the correct series of processes fired during a page load?

82. Which characteristic is found in overloaded methods?

83. The framework provides three different timer classes. Select the answer that properly matches the class with the listed characteristic.

84. Which are characteristics of the System.Threading.Timer class?

85. Determining the availability of sufficient memory for an operation can be accomplished by:

86. Parameterized Properties in VB are__________.

87. What does the AndAlso operator do?

88. Elements in a System.Collections.Specialized.OrderedDictionary are:

89. Which conditions are true regarding System.Diagnostics.Trace

90. Which are true about declarative attributes?

91. When using the Demand method of System.Security.IPermission, which of the following will occur?

92. Which one is not a valid attribute for impacting serialization?

93. Which are true about namespaces and assemblies?

94. Which one is true about VB generics?

95. Which one can one perform to create a System.Type instance for a given specialization of a generic?

96. Which types are derived from System.Reflection.MemberInfo?

97. Which are true when comparing built in types for equality?

98. An executable code that will be dynamically created within a running application__________.

99. Which one is NOT part of an assembly?

100. Which are valid assignments?