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What is NameSpace
What is NameSpace? Namespace has two basic functionality :- NameSpace Logically group types, example System.Web.UI logically groups our UI related features. In Object Oriented world many times its possible that programmers will use the same class name.By qualifying NameSpace with classname this coll... 2007-10-22, 4545👍, 0💬

Can we force garbage collector to run
Can we force garbage collector to run ? System.GC.Collect() forces garbage collector to run. This is not recommended but can be used if situations arises. 2007-10-22, 4534👍, 0💬

What is a Managed Code?
.NET INTERVIEW QUESTIONS - What is a Managed Code? Managed code runs inside the environment of CLR i.e. .NET runtime. In short all IL are managed code. But if you are using some third party software example VB6 or VC++ component they are unmanaged code as .NET runtime (CLR) does not have control ove... 2010-02-16, 4529👍, 0💬

What is file extension of Webservices ?
.NET INTERVIEW QUESTIONS - What is file extension of Webservices ? The extension for Webservices is .ASMX. 2009-10-13, 4523👍, 0💬

Some Important Notes about .NET
Some Important Notes about .NET The dependence on assembly metadata implies that client applications must understand .NET concepts. As a result, applications that make use of .NET Remoting are not interoperable with other systems. Although it's possible to write an XML Web service using .NET Remotin... 2009-03-26, 4522👍, 0💬

What are different types of caching using cache object of ASP.NET
What are different types of caching using cache object of ASP.NET? You can use two types of output caching to cache information that is to be transmitted to and displayed in a Web browser: Page Output Caching Page output caching adds the response of page to cache object. Later when page is requested... 2007-10-23, 4521👍, 0💬

Does the performance for viewstate vary according to User controls ?
.NET INTERVIEW QUESTIONS - Does the performance for viewstate vary according to User controls ? Performance of viewstate varies depending on the type of server control to which it is applied. Label, TextBox, CheckBox, RadioButton, and HyperLink are server controls that perform well with ViewState. D... 2009-07-07, 4509👍, 0💬

Advantage of Remoting over Web Services ?
Advantage of Remoting over Web Services ? .NET Remoting is a distributed objects infrastructure. It allows processes to share objects—to call methods on and access properties of objects that are hosted in different application domains within the same process, different processes executing on the sam... 2009-03-24, 4504👍, 0💬

dot net qstn
How would ASP and ASP.NET apps run at the same time on the same server? 2010-07-29, 4501👍, 0💬

Can we force garbage collector to run ?
.NET INTERVIEW QUESTIONS - Can we force garbage collector to run ? System.GC.Collect() forces garbage collector to run. This is not recommended but can be used if situations arises. 2010-03-30, 4468👍, 0💬

What are the situations where you will use singleton architecture in remoting ?
.NET INTERVIEW QUESTIONS - What are the situations where you will use singleton architecture in remoting ? If all remoting clients have to share the same data singleton architecture will be used. 2009-08-11, 4463👍, 0💬

Is it a good design practice to distribute the implementation to Remoting Client ?
.NET INTERVIEW QUESTIONS - Is it a good design practice to distribute the implementation to Remoting Client ? It’s never advisable to distribute complete implementation at client, due to following reasons:- * Any one can use ILDASM and decrypt your logic. * It’s a bad architecture move to have full ... 2009-08-26, 4461👍, 0💬

What is Serialization Formatters in .NET Remoting ?
What is Serialization Formatters in .NET Remoting ? When any object is to be sent across the transport channel, it must be serialized and packed into a data format that can be transmitted with the wire. On the other end of the wire, this serialized data is read and deserialized back to the actual ob... 2009-03-27, 4442👍, 0💬

.NET INTERVIEW QUESTIONS - What is an Assembly?
.NET INTERVIEW QUESTIONS - What is an Assembly? * Assembly is unit of deployment like EXE or a DLL. * An assembly consists of one or more files (dlls, exe’s, html files etc.), and represents a group of resources, type definitions, and implementations of those types. An assembly may also contain refe... 2010-02-23, 4438👍, 0💬

What is ViewState ?
.NET INTERVIEW QUESTIONS - What is ViewState ? Viewstate is a built-in structure for automatically retaining values amongst the multiple requests for the same page. The viewstate is internally maintained as a hidden field on the page but is hashed, providing greater security than developer-implement... 2009-06-30, 4437👍, 0💬

What is Managed Code and Unmanaged Code?
Managed Code and Unmanaged Code related ASP.NET- What is Managed Code and Unmanaged Code? Microsoft ASP.NET Web applications run under the control of the common language runtime (CLR). The CLR controls how the application’s assembly executes, allocates, and recovers memory; therefore, ASP.NET applic... 2009-03-30, 4428👍, 0💬

What are the different types of Assembly?
.NET INTERVIEW QUESTIONS - What are the different types of Assembly? There are two types of assembly Private and Public assembly. A private assembly is normally used by a single application, and is stored in the application's directory, or a sub-directory beneath. A shared assembly is normally store... 2010-02-23, 4422👍, 0💬

What is Abstract ?
What is Abstract ? NET Remoting provides a powerful and high performance way of working with remote objects. Architecturally, .NET Remote objects are a perfect fit for accessing resources across the network without the overhead posed by SOAP based WebServices. .NET Remoting is easier to use than Jav... 2009-03-26, 4420👍, 0💬

What are benefits and Limitation of using Hidden fields ?
.NET INTERVIEW QUESTIONS - What are benefits and Limitation of using Hidden fields ? Following are the benefits of using Hidden fields * They are simple to implement. * As data is cached on client side they work with Web Farms. * All browsers support hidden field. * No server resources are required.... 2009-06-30, 4416👍, 0💬

What is WSDL?
.NET INTERVIEW QUESTIONS - What is WSDL? WSDL stands for Web Service Description Language. It is a W3C specification which defines XML grammar for describing Web Services.XML grammar describes details such as:- * Where we can find the Web Service (its URI)? * What are the methods and properties that... 2009-10-07, 4414👍, 0💬

What is a Thread ?
.NET INTERVIEW QUESTIONS - What is a Thread ? A thread is the basic unit to which the operating system allocates processor time. 2009-11-03, 4412👍, 0💬

What is a CLS(Common Language Specification)?
.NET INTERVIEW QUESTIONS - What is a CLS(Common Language Specification)? This is a subset of the CTS which all .NET languages are expected to support. It was always a dream of Microsoft to unite all different languages in to one umbrella and CLS is one step towards that. Microsoft has defined CLS wh... 2010-02-16, 4399👍, 0💬

.NET INTERVIEW QUESTIONS - What is a IL?
.NET INTERVIEW QUESTIONS - What is a IL? (What is MSIL or CIL , What is JIT?) (IL)Intermediate Language is also known as MSIL (Microsoft Intermediate Language) or CIL (Common Intermediate Language). All .NET source code is compiled to IL. This IL is then converted to machine code at the point where ... 2010-02-02, 4377👍, 0💬

What are two different types of remote object creation mode in .NET ?
.NET INTERVIEW QUESTIONS - What are two different types of remote object creation mode in .NET ? There are two different ways in which object can be created using Remoting :- * SAO (Server Activated Objects) also called as Well-Known call mode. * CAO (Client Activated Objects) SAO has two modes “Sin... 2009-08-11, 4340👍, 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