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ASP.NET interview questions only (3)
ASP.NET interview questions only (3) 1. How does ASP page work? 2. How ASP.NET page works? 3. What are the contents of cookie? 4. How do you create a permanent cookie? 5. What is ViewState? What does the “EnableViewState” property do? Whay would I want it on or off? 6. Give an example of what ... 2014-01-08, 1756👍, 0💬

ASP.NET interview questions only (2)
ASP.NET interview questions only (2) 1. What is a static class? 2. What is static member? 3. What is static function? 4. What is static constructor? 5. How can we inherit a static variable? 6. How can we inherit a static member? 7. Can we use a static function with a non-static variable? 8. How can ... 2014-01-08, 1921👍, 0💬

ASP.NET interview questions only (1)
ASP.NET interview questions only (1) 1. Describe the difference between a Thread and a Process? 2. What is a Windows Service and how does its lifecycle differ from a .standard. EXE? 3. What is the maximum amount of memory any single process on Windows can address? Is this different than the maximum ... 2014-01-07, 1980👍, 0💬

When we go for html server controls and when we go for web server controls?
When we go for html server controls and when we go for web server controls? Server controls are a part of ASP.net. When a server control is used there will be an extra overhead on the server to create the control at runtime and accordingly set the values. HTML controls are static controls and are ea... 2014-01-07, 1647👍, 0💬

Explain DataSet.AcceptChanges and DataAdapter.Update methods.
Explain DataSet.AcceptChanges and DataAdapter.Update methods. DataAdapter.Update method Calls the respective INSERT, UPDATE, or DELETE statements for each inserted, updated, or deleted row in the DataSet. DataSet.AcceptChanges method Commits all the changes made to this row since the last time Accep... 2014-01-06, 1787👍, 0💬

What do you know about ADO.NET’s objects and methods?
What do you know about ADO.NET’s objects and methods? ADO.NET provides consistent access to data sources such as Microsoft SQL Server, as well as data sources exposed through OLE DB and XML. Data-sharing consumer applications can use ADO.NET to connect to these different data sources and retrieve... 2014-01-06, 1837👍, 0💬

Explain how Viewstate is being formed and how it’s stored on client.
Explain how Viewstate is being formed and how it’s stored on client. The type of ViewState is System.Web.UI.StateBag, which is a dictionary that stores name/value pairs. ViewState is persisted to a string variable by the ASP.NET page framework and sent to the client and back as a hidden variable.... 2014-01-03, 1894👍, 0💬

What should you do to store an object in a Viewstate?
What should you do to store an object in a Viewstate? Do serialization of convert the object to string 2014-01-03, 1808👍, 0💬

Can any object be stored in a Viewstate?
Can any object be stored in a Viewstate? An object that either is serializable or has a TypeConverter defined for it can be persisted in ViewState 2014-01-02, 1829👍, 0💬

What is Viewstate?
What is Viewstate? A server control’s view state is the accumulation of all its property values. In order to preserve these values across HTTP requests, ASP.NET server controls use this property, which is an instance of the StateBag class, to store the property values. 2014-01-01, 1933👍, 0💬

What are different methods of session maintenance in ASP.NET?
What are different methods of session maintenance in ASP.NET? 3 types: In-process storage. Session State Service. Microsoft SQL Server. In-Process Storage The default location for session state storage is in the ASP.NET process itself. Session State Service As an alternative to using in-process stor... 2014-01-01, 1959👍, 0💬

What is connection pooling and how do you make your application use it?
What is connection pooling and how do you make your application use it? Opening database connection is a time consuming operation. Connection pooling increases the performance of the applications by reusing the active database connections instead of create new connection for every request. Connectio... 2013-12-30, 1725👍, 0💬

How does output caching work in ASP.NET?
How does output caching work in ASP.NET? Output caching is a powerful technique that increases request/response throughput by caching the content generated from dynamic pages. Output caching is enabled by default, but output from any given response is not cached unless explicit action is taken to ma... 2013-12-30, 1883👍, 0💬

What exactly is being serialized when you perform serialization?
What exactly is being serialized when you perform serialization? The object’s state (values) 2013-12-26, 1840👍, 0💬

What should one do to make class serializable?
What should one do to make class serializable? Answers1: To make a class serializable is to mark it with the Serializable attribute as follows. [Serializable] public class MyObject { public int n1 = 0; public int n2 = 0; public String str = null; } 2013-12-26, 1645👍, 0💬

What is serialization, how it works in .NET?
What is serialization, how it works in .NET? Serialization is when you persist the state of an object to a storage medium so an exact copy can be re-created at a later stage. Serialization is used to save session state in ASP.NET. Serialization is to copy objects to the Clipboard in Windows Forms Se... 2013-12-25, 1737👍, 0💬

What is an interface and what is an abstract class? Please, expand by examples of using both. Explain why.
What is an interface and what is an abstract class? Please, expand by examples of using both. Explain why. Answers1: In a interface class, all methods are abstract without implementation where as in an abstract class some methods we can define concrete. In interface, no accessibility modifiers are a... 2013-12-25, 1804👍, 0💬

Which dll is required to translate XML to SQL in IIS ?
Which dll is required to translate XML to SQL in IIS ? Microsoft.data.sqlxml.dll 2013-12-24, 2003👍, 0💬

What is the Differnce Between Response.write & response.output.Write
What is the Differnce Between Response.write & response.output.Write In ASP.NET the Response object is of type HttpResponse and when you say Response.Write you’re really saying (basically) HttpContext.Current.Response.W riteand calling one of the many overloaded Write methods of HttpResponse.... 2013-12-24, 1777👍, 0💬

Can anyone tell me about Secure Socket Layer? How to make use of the technology?
Can anyone tell me about Secure Socket Layer? How to make use of the technology? Secure Sockets Layer (SSL) and Transport Layer Security (TLS), its successor, are cryptographic protocols which provide secure communications on the Internet. There are slight differences between SSL 3.0 and TLS 1.0, bu... 2013-12-23, 1805👍, 0💬

Which DLL translate XML to SQL in IIS?
Which DLL translate XML to SQL in IIS? Sqlisapi.dll 2013-12-23, 2075👍, 0💬

How is meant by DLL ?
How is meant by DLL ? A DLL (Dynamic Link Library) is a file that can be loaded and executed by programs dynamically. Basically it’s an external code repository for programs. Since usually several different programs reuse the same DLL instead of having that code in their own file, this dramatical... 2013-12-20, 1836👍, 0💬

What is Delegate and what is it used for ?
What is Delegate and what is it used for ? Delegate is kinda like a pointer to a function in C++ or like an event handler in Java You can use it to “multicast” which means running multiple functions in different instances of object already created. This is useful when you want your objects to... 2013-12-20, 1908👍, 0💬

What is CLR?
What is CLR? Answer 1: CLR(Common Language Runtime) is the main resource of .Net Framework. it is collection of services like garbage collector, exception handler, jit compilers etc. with the CLR cross language integration is possible. Answer 2: The .NET Framework provides a runtime environment whic... 2013-12-18, 1897👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML