VB.NET supports Multi Level Inheritance
True
False
Correct Answer :
A. True
Related Questions
A Windows Service if installed cannot be uninstalled
True
False
This view is not present in VB.NET
Project Explorer
Class View
Resource View
Server Explorer
In ListView the item that is currently selected is determined by
SelectedItem
Item
FocussedItem
GetSelected
Set method is used to
Assign a value to an user control
Read value from an user control
Both of the above
Only derived class can have shadows keyword
True
False
_________ actually updates the values in a DataSet permanently
OleDataAdapterq1.update(DataSet1,"emp")
DataSet1.Merge(DataSet1)
DataSet1.AcceptChanges()
DataSet1.Update()
A form can have only ______ Main Menu and _________ Context Menu
1,1
1,Multiple
Multiple,1
1,2
A MsgBox can have maximum ___________ button(s)
1
2
3
4
Class cc
public _________ I as string
end class
Button1_Click
cc.I=100
Share
Shared
Global
Static
To make a button the default button, this property of the form must be set
DefaultButton
AcceptButton
DialogResult
None of the above
If MustOverride is used then ____________ is also a must.
Overridable
Inherits
MustInherit
None of the above
VB.NET supports Multi Level Inheritance
True
False
dim arr(10) as string,
the max index of the array is
9
10
Can be >10 also
None of the above
In OLEDB database can be accessed without using DataSet
True
False
You create a UserControl having a TextBox and include that in a separate Form. Can you use all the properties of the TextBox in the UserControl from that Form?
Yes
No
Dim a() as Integer-{1,2,3,4}is a valid statement
True
False
VB.NET does not support control arrays
True
False
InputBox by default returns ________ values
Integer
Byte
Double
String
The correct sequence of Form Loading is
Load
Initialize, Load, Activate
Initialize, Activate, Load
Activate, Initialize Load
Finally is fired only when error occurs
True
False
Application.StartupPath actually points to
//ProjectName
//ProjectName/Bin
//ProjectName/Debug
//ProjectName/Bin/ProjectName.exe
A single LinkLabel can support multiple links
True
False
To add controls at runtime use
Controls.New
Controls.AddNew
Controls.Add
Controls.AddItem
Two commands can be written in the same line using
:
;
,
.
The default Tab of a Tab Control is
The first tab
The last tab added
The last tab modified
There is no default tab.
_________ and _____________ combines to make a KeyPress event
KeyUp, KeyDown
KeyEnter, KeyRelease
KeyDown, KeyRelease
KeyEnter, KeyUp
________ converts to long datatype
Clong
CLng
Lng
None of the above
Using OLEDB you can connect more than one table
True
False
If you want to open a file named "a.txt" use
System.diagnostics.Start("a.txt")
System.Start("a.txt")
System.diagnostics.Process.Start("a.txt")
System.Process.Start("a.txt")
/*1. OleDataAdapterq1.update(DataSet1,"emp")
2. OleDataAdapterq1.update(DataSet1,"std")
3. DataSet1.Merge(DataSet1)
4. DataSet1.AcceptChanges()
/* The error is in line
2
4
3
No Error