___________ is used to pass copies of a variable while __________ is used to pass address of a variable.
Byval, Byref
Byref, Byval
Any one of the above
None of the above
Correct Answer :
A. Byval, Byref
Related Questions
To add controls at runtime use
Controls.New
Controls.AddNew
Controls.Add
Controls.AddItem
A DataSet can be updated only when the connection is open
True
False
Dim a() as Integer-{1,2,3,4}is a valid statement
True
False
A single OLEDBAdapter can have many DataSets
True
False
Application.StartupPath actually points to
//ProjectName
//ProjectName/Bin
//ProjectName/Debug
//ProjectName/Bin/ProjectName.exe
To call a buttons click event use
Button1.Click
Button1.PerformClick
Button1.Clicked
None of the above
A thread can be started only once
True
False
In HelpProvider ___________ property is used to mention the help file name
HelpFileName
FileName
HelpNamespace
Name
A Class can inherit both Class and Interface at a time
True
False
Class cc
public _________ I as string
end class
Button1_Click
cc.I=100
Share
Shared
Global
Static
Images can be loaded from
Images.FromFile
BitMap.FromFile
System.FromFile
Both a and b
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
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
A function can have multiple return statements
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
This view pops up if "Ctrl+F1" is pressed
Help
Properties Window
Dynamic Help
Server Explorer
The correct sequence of Form Loading is
Load
Initialize, Load, Activate
Initialize, Activate, Load
Activate, Initialize Load
In Class, Me.Show and MyClass.Show are same (Show is method name)
True
False
In TreeView to collapse all the nodes of a selected node ___________ method is used
CollapseAll
Collapse
Any one of the above
None of the above
Set method is used to
Assign a value to an user control
Read value from an user control
Both of the above
In OLEDB database can be accessed without using DataSet
True
False
The EventLog's ________ method is used to write an entry to a log file
WriteLine
WriteEntry
Add
Append
VB.NET does not support control arrays
True
False
If MustOverride is used then ____________ is also a must.
Overridable
Inherits
MustInherit
None of the above
___________ is used to pass copies of a variable while __________ is used to pass address of a variable.
Byval, Byref
Byref, Byval
Any one of the above
None of the above
When a project is Built it creates a _______ and ________ file under Bin directory
.exe, .sln
.exe, .dll
.dll, .sln
.exe, .ocx
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
A single LinkLabel can support multiple links
True
False
Using OLEDB you can connect more than one table
True
False
_________ and _____________ combines to make a KeyPress event
KeyUp, KeyDown
KeyEnter, KeyRelease
KeyDown, KeyRelease
KeyEnter, KeyUp