Only derived class can have shadows keyword
True
False
Correct Answer :
A. True
Related Questions
_________ and _____________ combines to make a KeyPress event
KeyUp, KeyDown
KeyEnter, KeyRelease
KeyDown, KeyRelease
KeyEnter, KeyUp
In reports ___________ property help to assign user-defined criteria
ReportSource
SectionFormula
Query
SelectionFormula
Only derived class can have shadows keyword
True
False
dim arr(10) as string,
the max index of the array is
9
10
Can be >10 also
None of the above
/*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
________ converts to long datatype
Clong
CLng
Lng
None of the above
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 button click event is to be fired when the user press the 'Esc' key, set the buttons name against forms _________ property
DefaultButton
AcceptButton
DialogResult
CancelButton
/*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
While handling keystrokes if e.Handled=True is set then Visual Basic
Will handle the key
Will not handle the key
Will send the key to Garbage collector
None of the above
VB.NET supports Multi Level Inheritance
True
False
Dim S as Integer=10
Text1=S
Msgbox(Text1.Text)
Will return error
Will return 10
Will return 0
Will return Null
A thread can be started only once
True
False
In ListView the item that is currently selected is determined by
SelectedItem
Item
FocussedItem
GetSelected
In HelpProvider ___________ property is used to mention the help file name
HelpFileName
FileName
HelpNamespace
Name
To retrieve the default path of the project use
Application.Path
Application.DefaultPath
Application.StartupPath
Application.ProjectPath
This view pops up if "Ctrl+F1" is pressed
Help
Properties Window
Dynamic Help
Server Explorer
The Apply button automatically appears of the Font Dialog Box is opened
True
False
The EventLog's ________ method is used to write an entry to a log file
WriteLine
WriteEntry
Add
Append
If Option Explicit is on then Dim i as Integer="10" will produce an error
True
False
A form can not call itself
True
False
This view is not present in VB.NET
Project Explorer
Class View
Resource View
Server Explorer
Dim a() as Integer-{1,2,3,4}is a valid statement
True
False
A Class can inherit both Class and Interface at a time
True
False
Use a _________ statement to make Visual Basic object the default object for a set of enclosed Visual Basic statements.
With
Using
Import
Inherit
PasswordChar property of a TextBox can accept " " (space) as the password char
True
False
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
Only the first Forms code will be executed
Only the second Forms code will be executed
Both Forms code will be executed
None of the above
/*1. Class C
2. public notoverridable sub abc()
3. msgbox("Base Class")
4. end sub
5. end Class /* The Error in Line No.
2
3
4
No Error
This property of TrackBar is not present
TickStyle.Both
TickStyle.None
TickStyle.TopLeft
TickStyle.BottomLeft
For the same class "Me" and MyBase" are same
True
False