ASP.NET Interview Questions
Questions Answers Views Company eMail

How do you get records number from 5 to 15 from a dataset of 100 records?

Syntax Softtech,

3 5107

What is the difference of a LEFT JOIN and an INNER JOIN statement? What is a Cartesian product? What causes it?

Syntax Softtech,

1 2988

Describe and In Process Vs Out of Process component. Which is faster?

Syntax Softtech,

2 13276




What are the main components of the ADO object model? How are they used?

HCL, Syntax Softtech,

2 7929

What is the T-SQL equivalent of IIF (immediate if/ternary operator) function of other programming languages?

Syntax Softtech,

1 7603

What definition correctly defines a label server control with the name set to lblHoop? a) b)

Syntax Softtech,

3 3173

What is the name of the process the browser uses to find the address of a web server? a) DMZ b) DNS c) Active Directory d) Database lookup

Syntax Softtech,

1 3215

What ASP.NET object encapsulates the state of the client and the browser? a) The Session object b) The Application object c) The Response object d) The Request object e) The Server object

Syntax Softtech, Bunzl Vending,

7 15081




What is the purpose of the following segment? If ( !IsPostBack) { sqldataAdapter1.Fill (dsusers1); DataGrid1.DataBind (); } a) To populate the DataAdapter the first time the web page id displayed. b) To populate the DataSet every time the web page is displayed. c) To populate the DataAdapter every time the web page is displayed. d)To populate the DataSet the first time the web page is displayed.

Syntax Softtech,

2 5164

When working with ASP.Net server controls, it is important to use the right event handlers to capture the event for the application to function properly. What event would you use to capture the selection of a new item in a DropDownList control? a) The Click event. b) The SelectionChanged event. c) The SelectionIndexChanged event. d) The ChangedSelection event.

Syntax Softtech,

4 3508

When an ASP.NET server control is added to a web form, Visual Studio .NET adds one item to the class for the form. What item is added? a) The event registration. b) A protected class member for the control. c) A default event handler for the click event. d) A default class that inherits from the control?s base class.

TCS, Syntax Softtech,

3 10724

What is the function of the CustomValidator? a) It allows for custom C# client-side code to validate entries in a control. b) It allows for a custom mixture of validator controls to use one central control for the display of messages. c) It uses scripted client-side code to validate the entry in a control. d) It uses server-side code to validate the entry in a control.

TCS, ABC, Syntax Softtech,

4 3746

Given an ASP.NET Web Form called WebFrom1, what class does the WebForm1 class inherit from by default? a) System.Web.Form b) System.Web.GUI.Page c) System.Web.UI.Page d) System.Web.UI.Form

Syntax Softtech,

3 10056

What layout mode is the default when a new Web Form is created? a) GridBagLayout b) GridLayout c) FlowLayout d) FormLayout

Syntax Softtech,

2 4864

What is the Web.config file used for? a) To store the global information and variable definition for the application. b) Configures the time that the server-side codebehind module is called c) To Configure the Web Server. d) To Configure the Web browser.

HCL, IBM, Syntax Softtech, Vypin, WideVision Technologies,

8 25272


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Un-Answered Questions { ASP.NET }

Any disadvantages in Dataset and in reflection ?

2005


Hello, Using Visual Studio 2005 (VB) I am working to create a Web Site implementing the following: Within a gridView I have placed a dropdownlist control with a DataSourceID="SDSLkupList". SDSLkupList is a sqlDataSource used to store a lookup list for dropdownlist translation from ID to text. SDSLkupList contains the translation text and other fields related to the dropdown selection ID. (Thought it would be efficient to get everything at the same time.) I would like to provide the user the ability to select from the dropdownlist and, based on the selection, use labels to list related columns stored on the SDSLkupList in separate gridView columns. I have read that SqlDataSources are not meant to be used for individual controls. Since SDSLkupList contains all related information, is there a way to do a find using the dropdownlist selectedValue? (I was not able to discover one.) Otherwise, what should I use? It would need to set the labels on the gridView DataRowBound event as well as the SelectedIndexChanged events. Has anyone done this? Any help would be appreciated. Thanks in Advance. Neal

698


how to elimainte the similar data from the different tables

1051


is there any third party tools are using in .net technologies? what are there ? give me the brief introduction?

1309


What are Session states available and its Uses?

986






If you are using two select queries and retrieving data. how do you access second query's result set using data reader?

3423


What is the syntax for datagrid and specifying columns?

1447


14. What are your Future Plans for Swatz Oils GROUP U.K?

1017


I want to connect a system in LAN and I want to access that. Whenever I am moving a mouse in my desktop, the similar thing has to happen in another system in which I have connected. I need coding for this in C# and ASP.NET Can anyone please help me. It is very urgent. Thanks in advance. My email id is manojkumarchallagundla@gmail.com Will you please?

772


calling result set one procedure to anothar procedure in sql2000

759


how can create login from create and written conde in asp.net

1101


In early binding will the method invoked on com component will verify it?s existance in the system or not ?

1301


What ports must be open for DCOM over a firewall? What is the purpose of Port 135?

1201


How to deploy/publish webservices?How many ways?Plz explain me

1183


3. What goals do you have in your career?

734