A Class can inherit both Class and Interface at a time
True
False
Correct Answer :
A. True
Related Questions
_________ actually updates the values in a DataSet permanently
OleDataAdapterq1.update(DataSet1,"emp")
DataSet1.Merge(DataSet1)
DataSet1.AcceptChanges()
DataSet1.Update()
You can assign a Main Menu to any control
True
False
To call a buttons click event use
Button1.Click
Button1.PerformClick
Button1.Clicked
None of the above
To retrieve the default path of the project use
Application.Path
Application.DefaultPath
Application.StartupPath
Application.ProjectPath
Use a _________ statement to make Visual Basic object the default object for a set of enclosed Visual Basic statements.
With
Using
Import
Inherit
Using MyBase you can call base class
Constructor
Method
Variables
All of the above
To add controls at runtime use
Controls.New
Controls.AddNew
Controls.Add
Controls.AddItem
PasswordChar property of a TextBox can accept " " (space) as the password char
True
False
The default location of the exe file of your solution is
..../Project folder name
.../Project folder name/Bin
.../Project folder name/Debug
.../Project folder name/Debug/Bin
In ListView the item that is currently selected is determined by
SelectedItem
Item
FocussedItem
GetSelected
The name of the IDE window that allows you to see the hierarchical arrangement of the files in your project is
Server Explorer
Project Explorer
Solution Explorer
None of the above
To add items stored in an array to a ListView use
List1.Add(name of the array)
List1.AddItem(name of the array)
List1.Items.Add(name of the array)
List1.Items.Addrange(name of the array)
This property of TrackBar is not present
TickStyle.Both
TickStyle.None
TickStyle.TopLeft
TickStyle.BottomLeft
A thread can be started only once
True
False
Finally is fired only when error occurs
True
False
Using OLEDB you can connect more than one table
True
False
DomainUpDown control is used only for strings and NumericUpDown for numbers.
True
False
Dim S as Integer=10
Text1=S
Msgbox(Text1.Text)
Will return error
Will return 10
Will return 0
Will return Null
If a Class in inherited, its constructor is inherited automatically and it is fired automatically
True
False
/*1. Class C
2. public mustinherit sub abc()
3. msgbox("Base Class")
4. end sub
5. end Class /* The error is in line no.
1
2
3
4
Only derived class can have shadows keyword
True
False
If an user-defined class have a user-defined event then, the class object is declared as
Dim c as new ClassName
Dim withEvents c as new ClassName
Dim c as ClassName
Dim withEvents c as ClassName
If a form call another form and the caller form is closed through code, then both forms are disposed
True
False
A TreeView can have multiple root nodes
True
False
The default Tab of a Tab Control is
The first tab
The last tab added
The last tab modified
There is no default tab.
To redimension an array with its previous values intact use ___________ keyword
RedimPreserve
Preserve
Redim
Redim Preserve
To override Finalize function the scope of the function must be
Private
Public
Protected
Static
This view is not present in VB.NET
Project Explorer
Class View
Resource View
Server Explorer
When a project is Built it creates a _______ and ________ file under Bin directory
.exe, .sln
.exe, .dll
.dll, .sln
.exe, .ocx
To display multiple columns in ListView the View property must be set to
SmallIcon
LargeIcon
Details
List