Visual Basic .NET MCQ Solved Paper for UPSC IES

1. This property of TrackBar is not present
A. TickStyle.Both
B. TickStyle.None
C. TickStyle.TopLeft
D. TickStyle.BottomLeft
Answer : D

2. To view Panels of a StatusBar set _________ to true
A. Panel
B. Panels
C. ShowPanel
D. ShowPanels
Answer : D

3. Default event handler of Splitter is
A. Splitter.Click
B. Splitter.Clicked
C. Splitter.Drag
D. None of the above
Answer : D

4. Dim a() as Integer-{1,2,3,4}is a valid statement
A. True
B. False
C.
D.
Answer : A

5. If a Form is Inherited from another Form and both Forms have certain codes in their respective Form_Load event, then while running the program
A. Only the first Forms code will be executed
B. Only the second Forms code will be executed
C. Both Forms code will be executed
D. None of the above
Answer : C

6. In reports ___________ property help to assign user-defined criteria
A. ReportSource
B. SectionFormula
C. Query
D. SelectionFormula
Answer : D

7. A form can have only ______ Main Menu and _________ Context Menu
A. 1,1
B. 1,Multiple
C. Multiple,1
D. 1,2
Answer : B

8. To print use
A. PrintDialog1.Print()
B. PrintDocument1.Print()
C. Printer1.Print()
D. None of the above
Answer : B

9. /*1. Class C
2. public mustinherit sub abc()
3. msgbox("Base Class")
4. end sub
5. end Class /* The error is in line no.
A. 1
B. 2
C. 3
D. 4
Answer : A

10. Only derived class can have shadows keyword
A. True
B. False
C.
D.
Answer : A

11. Function abc() As String
Return 10
End Function
A. Will produce compilation error
B. Will produce runtime error
C. The function will execute normally
D. None of the above
Answer : A

12. ScrollBars can be added to
A. Panel
B. GroupBox
C. Both a and b
D. None of the above
Answer : A

13. In ListView the item that is currently selected is determined by
A. SelectedItem
B. Item
C. FocussedItem
D. GetSelected
Answer : C

14. A TreeView can have multiple root nodes
A. True
B. False
C.
D.
Answer : A

15. To get details about an error use
A. Err.Message
B. Err.Desc
C. Err.Description
D. Err.Number
Answer : C

16. A Windows Service if installed cannot be uninstalled
A. True
B. False
C.
D.
Answer : B

17. If you want to open a file named "a.txt" use
A. System.diagnostics.Start("a.txt")
B. System.Start("a.txt")
C. System.diagnostics.Process.Start("a.txt")
D. System.Process.Start("a.txt")
Answer : C

18. A single OLEDBAdapter can have many DataSets
A. True
B. False
C.
D.
Answer : A

19. To retrieve the default path of the project use
A. Application.Path
B. Application.DefaultPath
C. Application.StartupPath
D. Application.ProjectPath
Answer : C

20. Using OLEDB you can connect more than one table
A. True
B. False
C.
D.
Answer : A

21. The correct sequence of Form Loading is
A. Load
B. Initialize, Load, Activate
C. Initialize, Activate, Load
D. Activate, Initialize Load
Answer : B

22. ________ converts to long datatype
A. Clong
B. CLng
C. Lng
D. None of the above
Answer : B

23. In Class, Me.Show and MyClass.Show are same (Show is method name)
A. True
B. False
C.
D.
Answer : A

24. A MsgBox can have maximum ___________ button(s)
A. 1
B. 2
C. 3
D. 4
Answer : C

25. Set method is used to
A. Assign a value to an user control
B. Read value from an user control
C. Both of the above
D.
Answer : B

26. The SelectionMode property of a CheckedList Box can be set only to
A. One
B. MultiSimple
C. MultiExtended
D. None of the abvove
Answer : A

27. This view is not present in VB.NET
A. Project Explorer
B. Class View
C. Resource View
D. Server Explorer
Answer : A

28. DataSet can be used to connect to Crystal Report
A. True
B. False
C.
D.
Answer : A

29. The EventLog's ________ method is used to write an entry to a log file
A. WriteLine
B. WriteEntry
C. Add
D. Append
Answer : B

30. If a Label control's AutoSize property is set to True, can you resize the control
A. Yes
B. No
C.
D.
Answer : B

31. Dim S as Integer=10
Text1=S
Msgbox(Text1.Text)
A. Will return error
B. Will return 10
C. Will return 0
D. Will return Null
Answer : A

32. _________ actually updates the values in a DataSet permanently
A. OleDataAdapterq1.update(DataSet1,"emp")
B. DataSet1.Merge(DataSet1)
C. DataSet1.AcceptChanges()
D. DataSet1.Update()
Answer : C

33. A thread can be started only once
A. True
B. False
C.
D.
Answer : A

34. A DataSet can hold multiple tables even if there are similar fields
A. True
B. False
C.
D.
Answer : A

35. If an user-defined class have a user-defined event then, the class object is declared as
A. Dim c as new ClassName
B. Dim withEvents c as new ClassName
C. Dim c as ClassName
D. Dim withEvents c as ClassName
Answer : B

36. InputBox by default returns ________ values
A. Integer
B. Byte
C. Double
D. String
Answer : D

37. To redimension an array with its previous values intact use ___________ keyword
A. RedimPreserve
B. Preserve
C. Redim
D. Redim Preserve
Answer : D

38. If a Class in inherited, its constructor is inherited automatically and it is fired automatically
A. True
B. False
C.
D.
Answer : A

39. DomainUpDown control is used only for strings and NumericUpDown for numbers.
A. True
B. False
C.
D.
Answer : B

40. VB.NET does not support control arrays
A. True
B. False
C.
D.
Answer : A

41. ___________ is used to pass copies of a variable while __________ is used to pass address of a variable.
A. Byval, Byref
B. Byref, Byval
C. Any one of the above
D. None of the above
Answer : A

42. A DataSet can be updated only when the connection is open
A. True
B. False
C.
D.
Answer : B

43. Using MyBase you can call base class
A. Constructor
B. Method
C. Variables
D. All of the above
Answer : D

44. This view pops up if "Ctrl+F1" is pressed
A. Help
B. Properties Window
C. Dynamic Help
D. Server Explorer
Answer : C

45. _________ and _____________ combines to make a KeyPress event
A. KeyUp, KeyDown
B. KeyEnter, KeyRelease
C. KeyDown, KeyRelease
D. KeyEnter, KeyUp
Answer : A

46. If Scrollbars property of a TextBox is set to Hortizontal and the WordWrap property is also set to true. Which one will get precedence
A. Scrollbars
B. WordWrap
C. No precedence both will work
D.
Answer : B

47. The Apply button automatically appears of the Font Dialog Box is opened
A. True
B. False
C.
D.
Answer : B

48. A form can not call itself
A. True
B. False
C.
D.
Answer : B

49. PasswordChar property of a TextBox can accept " " (space) as the password char
A. True
B. False
C.
D.
Answer : B

50. If a form call another form and the caller form is closed through code, then both forms are disposed
A. True
B. False
C.
D.
Answer : A