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What are the Proxies ?
What are the Proxies ? In the general sense, a proxy is any object that stands in for another, either servicing requests directly or passing the requests on to the object for which it is standing in. In .NET Remoting, the proxy manages the marshaling process and the other tasks required to make cros... 2009-03-25, 4862👍, 0💬

What are the different types of Assembly
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 stored in the global assembly ca... 2007-10-22, 4862👍, 0💬

What is UML
What is UML? The Unified Modeling Language (UML) is a graphical language for visualizing, specifying, constructing, and documenting the artifacts of a software-intensive system.UML provides blue prints for business process, System function, programming language statements, database schemas and reusa... 2007-10-26, 4856👍, 0💬

What are the different ways of moving data between databases in SQL Server
What are the different ways of moving data between databases in SQL Server? There are lots of option available; you have to choose your option depending upon your requirements. Some of the options you have are: BACKUP/RESTORE, detaching and attaching databases, replication, DTS, BCP, logshipping, IN... 2007-10-25, 4849👍, 0💬

How many types of Transactions are there in COM + .NET
How many types of Transactions are there in COM + .NET ? There are 5 transactions types that can be used with COM+. Whenever an object is registered with COM+ it has to abide either to these 5 transaction types. Disabled: - There is no transaction. COM+ does not provide transaction support for this ... 2007-10-22, 4849👍, 0💬

What is a Assembly
What is a Assembly? Assembly is unit of deployment like EXE or a DLL. An assembly consists of one or more files (dlls, exefs, html files etc.), and represents a group of resources, type definitions, and implementations of those types. An assembly may also contain references to other assemblies. The... 2007-10-22, 4844👍, 0💬

What is the use of connection object
What is the use of connection object ? They are used to connect a data to a Command object. ? An OleDbConnection object is used with an OLE-DB provider ? A SqlConnection object uses Tabular Data Services (TDS) with MS SQL Server 2007-10-24, 4838👍, 0💬

Which attribute is used in order that the method can be used as
Which attribute is used in order that the method can be used as WebService ? WebMethod attribute has to be specified in order that the method and property can be treated as WebService. 2007-10-23, 4838👍, 0💬

What is garbage collection
What is garbage collection? Garbage collection is a CLR feature which automatically manages memory. Programmers forget to release the objects while coding ..... Laziness (Remember in VB6 where one of the good practices is to set object to nothing). CLR automatically releases objects when they are no... 2007-10-22, 4838👍, 0💬

What is Difference between NameSpace and Assembly?
.NET INTERVIEW QUESTIONS - What is Difference between NameSpace and Assembly? Following are the differences between namespace and assembly : * Assembly is physical grouping of logical units. Namespace logically groups classes. * Namespace can span multiple assembly. 2010-03-02, 4825👍, 0💬

What are the various methods provided by the dataset object to generate XML
What are the various methods provided by the dataset object to generate XML? Note:- XML is one of the most important leap between classic ADO and ADO.NET. So this question is normally asked more generally how can we convert any data to XML format. Best answer is convert in to dataset and use the bel... 2007-10-24, 4817👍, 0💬

Difference between ASP and ASP.NET
Difference between ASP and ASP.NET? ASP.NET new feature supports are as follows :- Better Language Support ? New ADO.NET Concepts have been implemented. ? ASP.NET supports full language (C#, VB.NET, C++) and not simple scripting like VBSCRIPT.. Better controls than ASP ? ASP.NET covers large set’s o... 2007-10-24, 4815👍, 0💬

What are the precautions you will take in order that StateServer Mode work properly ?
.NET INTERVIEW QUESTIONS - What are the precautions you will take in order that StateServer Mode work properly ? Following are the things to remember so that StateServer Mode works properly :- * StateServer mode session data is stored in a different process so you must ensure that your objects are s... 2009-06-09, 4811👍, 0💬

What is an application object
What is an application object ? Application object can be used in situation where we want data to be shared across users globally. 2007-10-23, 4802👍, 0💬

Can you explain in brief how can we implement threading ?
.NET INTERVIEW QUESTIONS - Can you explain in brief how can we implement threading ? Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim pthread1 As New Thread(AddressOf Thread1) Dim pthread2 As New Thread(AddressOf Thread2) pthread1.Start() pth... 2009-11-17, 4797👍, 0💬

What is UDDI ?
.NET INTERVIEW QUESTIONS - What is UDDI ? Full form of UDDI is Universal Description, Discovery and Integration. It is a directory that can be used to publish and discover public Web Services. If you want to see more details you can visit the http://www.UDDI.org . 2009-10-01, 4794👍, 0💬

Can Non-Default constructors be used with Single Call SAO?
.NET INTERVIEW QUESTIONS - Can Non-Default constructors be used with Single Call SAO? Non-Default constructors can not be used with single call objects as object is created with every method call, there is no way to define Non-default constructors in method calls. It is possible to use Non-Default c... 2009-09-01, 4789👍, 0💬

Can you describe IUKNOWN interface in brief ?
.NET INTERVIEW QUESTIONS - Can you describe IUKNOWN interface in brief ? Every COM object supports at least one interface, the IUnknown interface. All interfaces are classes derived from the base class IUnknown. Each interface supports methods access data and perform operations transparently to the ... 2010-01-19, 4788👍, 0💬

What is .NET Remoting
What is .NET Remoting ? .NET remoting is replacement of DCOM. Using .NET remoting you can make remote object calls which lie in different Application Domains. As the remote objects run in different process client calling the remote object can not call it directly. So the client uses a proxy which lo... 2007-10-23, 4785👍, 0💬

Can we create a .NET object for use from COM?
Managed Code and Unmanaged Code related ASP.NET - Can we create a .NET object for use from COM? Yes, Visual Studio can automatically generate type library information and register a .NET class library assembly for use from COM. These automatic tools do not work for ASP.NET Web applications, so you m... 2009-04-09, 4776👍, 0💬

What is the difference between Cache object and application object ?
.NET INTERVIEW QUESTIONS - What is the difference between Cache object and application object ? The main difference between the Cache and Application objects is that the Cache object provides cache-specific features, such as dependencies and expiration policies. 2009-04-28, 4770👍, 0💬

What are the steps to follow to use Platform Invoke?
Managed Code and Unmanaged Code related ASP.NET - What are the steps to follow to use Platform Invoke? To use platform invoke, follow the following steps: 1. Import the System.Runtime.InteropServices namespace. 2. Declare the unmanaged procedure using the DllImport attribute or the Declare statement... 2009-03-31, 4768👍, 0💬

What are benefits and limitations of using Hidden frames
What are benefits and limitations of using Hidden frames? Following are the benefits of using hidden frames: ã You can cache more than one data field. ã The ability to cache and access data items stored in different hidden forms. ã The ability to access JScriptR variable values stored in differ... 2007-10-23, 4763👍, 0💬

What are the limitations of using Unmanaged Code from within a .NET assembly?
Managed Code and Unmanaged Code related ASP.NET- What are the limitations of using Unmanaged Code from within a .NET assembly? Performance : Although native-code DLLs can perform some operations more quickly than equivalent code managed by the CLR, these benefits might be offset by the time it takes... 2009-04-07, 4737👍, 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