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One application can have only one Web config file - true or false
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Answered by: Harit Pandya
- Oct 10th, 2006
An asp.net application is a virtual directory that you make on a web server. This application will take the settings of machine.config file if a web.config file is not available in that directory. Now if you create a sub directory inside a virtual directory and place another web.config file in the sub directory then the sub directory will take the settings of the web.config file in that particular directory.
So my answer is that an application can have more than one web.config file but they should be in different directories of that web application and also the sub directory that uses it should be a virtual directory
Shrikant B
- May 18th, 2016
One project can have multiple Web.Config files.
Pratul Tripathi
- Sep 2nd, 2015
A project can have multiple web.config files, but at different levels. here different levels means at different folder or structure. In this case every page running uses the web.config file at its level/structure and if not found goes to its parent structure.
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ASP .Net Page Life Cycle
Explain the life cycle of an ASP .NET page.
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aanand_agrawal- Member Since Apr-2009 | Apr 30th, 2009
1. OnInit (Init) Initializes each child control of the current
2. LoadControlState: Loads the ControlState of the control. To use this method, the control must call the Page.RegisterRequiresControlState method in the OnInit method of the control.
3. LoadViewState: Loads the ViewState of the control.
4. LoadPostData: Is defined on interface IPostBackDataHandler. Controls that implement this interface use this method to retrieve the incoming form data and update the controls properties accordingly.
5. Load (OnLoad): Allows actions that are common to every request to be placed here. Note that the control is stable at this time; it has been initialized and its state has been reconstructed.
6. RaisePostDataChangedEvent: Is defined on the interface IPostBackData-Handler. Controls that implement this interface use this event to raise change events in response to the Postback data changing between the current Postback and the previous Postback. For example, if a TextBox has a TextChanged event and AutoPostback is turned off, clicking a button causes the Text-Changed event to execute in this stage before handling the click event of the button, which is raised in the next stage.
7. RaisePostbackEvent: Handles the client-side event that caused the Postback to occur
8. PreRender (OnPreRender): Allows last-minute changes to the control. This event takes place after all regular Post-back events have taken place. This event takes place before saving ViewState, so any changes made here are saved.
9. SaveControlState: Saves the current control state to ViewState. After this stage, any changes to the control state are lost. To use this method, the control must call the Page.RegisterRequiresControlState method in the OnInit method of the control.
10. SaveViewState: Saves the current data state of the control to ViewState. After this stage, any changes to the control data are lost.
11. Render: Generates the client-side HTML, Dynamic Hypertext Markup Language (DHTML), and script that are necessary to properly display this control at the browser. In this stage, any changes to the control are not persisted into ViewState.
12. Dispose: Accepts cleanup code. Releases any unman-aged resources in this stage. Unmanaged resources are resources that are not handled by the .NET common language runtime, such as file handles and database connections.
13. UnLoad
Abhijit
- Apr 1st, 2015
I wont go in detail but I can write down the sequence of execution.
1) PreInit
2) Init
3) InitComplete
4) PreLoad
5) Load
6) Controls Event (postback events of all controls on page)
7) LoadComplete
8) PreRender
9) SaveSateComplete
10) Render
11) Unload
sivasubramanian.hariharan
- Jan 11th, 2011
Start-properties such as Request,Response,IsPostBack are set.Page IntializationloadValidationPostBack Event handlingRederingUnloadFor Detail Description go thruhttp://msdn2.microsoft.com/en-us/library/ms178472.aspx
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What executable unit gets created when we build an ASP.Net application?
Skill/Topic: BeginnerA) . EXEB) . DLLC) . COM
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What are the different types of sessions in ASP.Net? Name them.
Jaimie
- Feb 1st, 2016
1. Inproc
2. Out Proc
3. StateServer -
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Custom Controls are derived from which of the classes
Skill/Topic: BeginnerA) System.Web.UI.WebcontrolB) System.Web.UI.CustomcontrolC) System.Web.UI.Customcontrols.Webcontrol
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What is the default authentication mode for IIS
Skill/Topic: IntermediateA) WindowsB) AnonymousC) Basic AuthenticationD) None
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Which of the 3 lanuages specified can be used for server side scripting in ASP.NET?
Skill/Topic: BeginnerA) C#B) CC) Visual BasicD)
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The number of forms that can be added to a aspx page is
Skill/Topic: IntermediateA) 2B) 3C) 1D) More than 3
manceelee
- Feb 10th, 2016
Allows 1 form with runat="server" but can be use as many as forms without runat="server"
Pratul Tripathi
- Sep 2nd, 2015
You can have only 1 form with runat="server". If you use more, you will get a runtime error.
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What is the difference between excute query and excute nonquery.?
sheetal maheshwari
- Nov 24th, 2011
: execute query is used for DDL commands whereas execute nonquery for DML.
Vimlesh Kumar
- Sep 8th, 2011
In ADO.net for Command Object you have 3 methods
1.ExecuteReader - Select statements
2.ExecuteNonQuery - DML statements(Insert,Update and Delete) - Returns Number of rows affected
3.ExecuteScalar - Returns a single value from Aggregate functions like SUM,AVG,COUNT etc -
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What is the difference between Server.Transfer and Response.Redirect? Why would I choose one over the other?
khaleek_ahmad
- Jan 6th, 2011
1) In Response.Redirect previous page is not accessible while in Server.Transfer it is optional. Server.Transfer(URL,bPreserveForm); 2) Server.Transfer use only within the server.But Response.Redirec...
vivek_upadhyay_2812
- Sep 9th, 2008
1) server.Transfer is used for redirecting the user from one page to another this is only for those applications which are running on the same server where as Response.Redirect is used for the appli...
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The first event to be triggered in an aspx page is
Skill/Topic: BeginnerA) Page_Load()B) Page_Init()C) Page_click()
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Which of these namespaces used for FileAccess
Skill/Topic: BeginnerA) System.IOB) System.IO.IsolatedStorageC) System.DirectoryServicesD) All of these
robin
- Aug 27th, 2011
A. System.IO
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Should validation (did the user enter a real date) occur server-side or client-side? Why?
KukkuDipu
- Aug 17th, 2009
Validation can be done both client side and server side.The advantage of using client side validation is better performance than server side validation as there is no round trip in client side validat...
mrp100461
- Aug 6th, 2009
Client side validation should be done to save around trip to the server. There is no data to refresh so a trip to the server is needless
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How many configuration files can an ASP.NET projects have?
Skill/Topic: BeginnerA) OneB) More Than OneC) None
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How to disable the back functionality of the browser after we log out. Or any other mechanism to restrict the user to view recently visited pages (when he clicks the back button of the browser)
bashaasen
- Jul 11th, 2008
Response.CacheControl = "no-store"Response.AddHeader "Pragma", "no-cache" Response.Expires = -1Use It in ur page load event by bass
Pradeep
- Jul 23rd, 2007
Back functionality is working fine with the following code window.history.forward(1);But it is not working in the firefox..
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What is boxing and unboxing?
Aakash.ramya
- Jun 8th, 2012
Boxing permits any value type to be implicitly converted to type object or to any interface type implemented by value type.
Unboxing is vice verse of boxing operation where the value is copied from the instance into appropriate storage location.
EX:-
Dim X As Integer
Dim Y As Object
X=10
Y=XJs
- Sep 12th, 2011
Boxing
Value Type -----> Reference Type
Un Boxing
Reference Type ------> Value Type
ASP.NET Interview Questions
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