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What is the transport protocol used to call a webservice
Skill/Topic: BeginnerA) HTTPB) SOAPC) TCPD) SMTP
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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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What is the use of Response.PICS object?
Rame
- Apr 27th, 2006
We can use it to dispaly the pictures with the help of corresponding function
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Server and Application Configuration File
What will happen if the server confugration file and the application confugration file have different values for sassion state ASP.NET?
shahriar_sayed
- Aug 10th, 2010
The application configuration session state will be taken….The server configuration file's session state will be omitted. The precedence of the configuration files are: Page level configuration <--- Application level configuration <--- Server level configuration
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What is delay signing?
levteck
- Aug 15th, 2010
Signing the assembly at the end of development phase is called delay signing. We can sign the assembly using the Sn.exe tool. But some time as a developer we may not have the access of private key of...
prabhu
- Sep 27th, 2005
The strong name contains the public/private key pair. But at the developement time, if we want to use only the public key we should use this concept.Delay signing is the high-end process. If we want t...
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Which two properties are on every validation control?
mrp100461
- Aug 5th, 2009
ControlToValidateErrorMessageIDTEXTI disagree with the question there are least four properties that are common
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What is “implements” keyword ?
levteck
- Aug 15th, 2010
The @Implements directive gets the ASP.Net page to implement a specified .NET framework interface. The only single attribute is Interface, helps to specify the .NET Framework interface. When the A...
s_chilkury
- Jul 31st, 2007
In a general standing coding practice you should use Implements keyword wherever necessary and when you implement a class using the keyword "Implements", the code will not be properly compiled unless all the exposed members are implemented.
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If you are using components in your application, how can you handle exceptions raised in a component ?
sanky_boy
- Aug 27th, 2010
The best way of handling exceptions while using components is ... log those into database from component and just pass user friendly message to Interface who is calling component.
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ASP.NET Catch All Errors at application level
How Can We catch all the errors of an Application in one place in asp.net?No separate Try catch blocks please!!!!!is there any method for that?please let me know..
ShivangSrivastava
- Jul 23rd, 2010
To catch unhandled errors, do the following. Add a Global.asax file (Right click project > Add New Item > Global.asax). In the Application_Error() method, add the following code:Include this met...
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Virtual function in c#
Explain virtual function in c# with an example
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bb.geetha- Member Since May-2008 | Jun 6th, 2008
Virtual functions implement the concept of polymorphism are the same as in C#, except that you use the override keyword with the virtual function implementaion in the child class. The parent class uses the same virtual keyword. Every class that overrides the virtual method will use the override keyword.
class Shape
{
public virtual void Draw()
{
Console.WriteLine("Shape.Draw") ;
}
}
class Rectangle : Shape
{
public override void Draw()
{
Console.WriteLine("Rectangle.Draw");
}
}
Elansan
- Mar 4th, 2010
It has override keyword in the child class and the base class containing the virutual keyword.
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How do you manage session in ASP and ASP.NET
agk484
- Oct 6th, 2010
Session Configuration: Any web application is not possible without having session as web pages are stateless so you can configure session in load balancing also. There are two configuration which ca...
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Webform Button
A button in a webform is class or object? If it is object than which is class for that object?
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How many Cookies we can use in a single Application ???
In web.config file how many cookies we can used?? plz help me
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Cookies and Session Variables
How does cookies differ from session variables?
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Ume Sharma- Member Since Mar-2009 | Mar 18th, 2009
Cookies hold small text whereas session can hold bigger amount of data
All browser dose not support cookies.apielma
- Nov 3rd, 2010
Both are used as a way to store information pertinant to a specific user in context of a web?application/website.Cookies are persistant, however,?and can be used even after the browser is shut down....
nikhiljain27
- Oct 19th, 2009
Cookies:1) Cookies can hold small amount of data in text format.2) Cookies created on browser.3) Cookies can be disabled by user computer.Session: 1) Session can hold large amount of data. 2) Session created on the Server.3) Session can not be disabled by user computer.
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Web Services / Windows Services Usage
What are the usages/advantages of Web services/windows services
apielma
- Nov 3rd, 2010
For starters, it is an important part of AJAX, which allows a web page to be updates in pieces without refreshing the whole page.??It is a source of a "Data feed" that is pllied to the?portion of t...
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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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Authentication Levels
How we can set Different levels of Authentication in .Net?What are the difference between Windows Authenticatin, Passport Authentication and Form Authentication?
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aanand_agrawal- Member Since Apr-2009 | Apr 30th, 2009
Windows authentication enables you to identify users without creating a custom page. Credentials are stored in the Web servers local user database or an Active Directory domain. Once identified, you can use the users credentials to gain access to resources that are protected by Windows authorization.
Forms authentication enables you to identify users with a custom database, such as an ASP.NET membership database. Alternatively, you can implement your own custom database. Once authenticated, you can reference the roles the user is in to restrict access to portions of your Web site.
Passport authentication relies on a centralized service provided by Microsoft. Passport authentication identifies a user with using his or her e-mail address and a password, and a single Passport account can be used with many different Web sites. Passport authentication is primarily used for public Web sites with thousands of users.
Anonymous authentication does not require the user to provide credentials.Nirmal09
- Jan 13th, 2011
Windows Authentication Windows Authentication is the default authentication mechanism for ASP.NET applications. Windows Authentication is implemented in ASP.NET using the Windows authentication&n...
md.shahidkamal
- Oct 6th, 2010
Windows: ?????? User is authenticated by the windows server.Form:?? ??????????? User is authenticated from the ?Customized Authentication?????? technique???????????...
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What is a power event?
machud
- Apr 10th, 2011
Some Windows Services needs to respond to the power status changes like hibernates, suspend mode etc.? Some specific activity like store the user data for later may have to be performed in these spec...
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Select the output of the statement < form method=post action=”test.aspx” >
Skill/Topic: AdvancedA) Transfers all the form data to test.aspx with HTTP headersB) Transfers all the form data to test.aspx with out HTTP headersC) Calls post method on test.aspxD) None of the above
ASP.NET Interview Questions
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