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What is marshalling and what are different kinds of marshalling
What is marshalling and what are different kinds of marshalling ? Marshaling is used when an object is converted so that it can be sent across the network or across application domains. Unmarshaling creates an object from the marshaled data. There are two ways to do marshalling :- ã Marshal-by-valu... 2007-10-23, 5774👍, 0💬

Can we sign a satellite assembly
Can we sign a satellite assembly? Yes you can sign the satellite assembly using the /keyfile switch which takes “.snk” file as the input parameter. al /res:MyLanguage.resources /c:de /keyfile:MyLang.snk out:MyLanguages.resources.dll 2007-11-02, 5771👍, 0💬

What is the difference between System exceptions and Application
What is the difference between System exceptions and Application exceptions? All exception derives from Exception Base class. Exceptions can be generated programmatically or can be generated by system. Application Exception serves as the base class for all applicationspecific exception classes. It d... 2007-10-22, 5763👍, 0💬

What is GAC
What are situations when you register .NET assembly in GAC ? GAC (Global Assembly Cache) is used where shared .NET assembly reside. GAC is used in the following situations :- If the application has to be shared among several application. If the assembly has some special security requirements like on... 2007-10-22, 5746👍, 0💬

How can we check if all the validation control are valid and proper
How can we check if all the validation control are valid and proper ? Using the Page.IsValid() property you can check whether all the validation are done. 2007-10-24, 5734👍, 0💬

How did you do resource allocations
How did you do resource allocations? 2007-10-30, 5719👍, 0💬

What is a thread? How to use and create a thread in .NET?
What is a thread? How to use and create a thread in .NET? Can we use events with threading? Threads - When we want to run one or more instances of a method, we make use of threading. Suppose we have a method like this... Private Sub OnGoingProcess() Dim i As Integer = 1 Do While True ListBox1.Items.... 2009-03-06, 5718👍, 0💬

What is a CTS
What is a CTS? In order that two language communicate smoothly CLR has CTS (Common Type System).Example in VB you have “Integer” and in C++ you have “long” these datatypes are not compatible so the interfacing between them is very complicated. In order to able that two different languages can commu... 2007-10-22, 5711👍, 0💬

What is Manifest
What is Manifest? Assembly metadata is stored in Manifest. Manifest contains all the metadata needed to do the following things (See Figure Manifest View for more details): Version of assembly Security identity Scope of the assembly Resolve references to resources and classes. The assembly manifest ... 2007-10-22, 5705👍, 0💬

Which specifications does WCF follow
Which specifications does WCF follow? WCF supports specifications defined by WS-* specifications. WS-* specifications are defined together by Microsoft, IBM, SUN and many other big companies so that they can expose there service through a common protocol. WCF supports all specifications defined we w... 2007-11-04, 5699👍, 0💬

What’s the use of “GLOBAL.ASAX” file
What’s the use of “GLOBAL.ASAX” file ? It allows to executing ASP.NET application level events and setting application-level variables. 2007-10-24, 5695👍, 0💬

What is the use of “MustInherit” keyword in VB.NET
What is the use of “MustInherit” keyword in VB.NET ? If you want to create a abstract class in VB.NET it’s done by using “MustInherit” keyword.You can not create an object of a class which is marked as “MustInherit”. When you define “MustInherit” keyword for class you can only use the class by i... 2007-10-23, 5693👍, 0💬

How can we acheive inheritance in VB.NET
How can we acheive inheritance in VB.NET ? Inheritance is achieved by using “Inherits” keyword in VB.NET (For C# it is “:”). Simple Sample is provided in CD for understanding inheritance in folder “WindowsApplicationInheritance ”.There are two classes one is the parent “ClsParent” and second is t... 2007-10-23, 5693👍, 0💬

When we use windows API in .NET is it managed or unmanaged code ?
.NET INTERVIEW QUESTIONS - When we use windows API in .NET is it managed or unmanaged code ? Windows API in .NET is unmanaged code. 2010-01-12, 5689👍, 0💬

What is a valid XML
What is a valid XML? If XML is confirming to DTD rules then it’s a valid XML. 2007-10-31, 5686👍, 0💬

How to implement cloning in .NET ? What is shallow copy and deep copy
How do you implement prototype pattern in .NET? Cloning is achieved by using ICloneable of the System namespace. It has a “Clone” method which actually returns the reference of the same copy. Clone method allows a Shallow copy and not a deep copy. In Shallow copy if you make changes to the cloned ob... 2007-10-24, 5674👍, 0💬

How to decide on the design consideration to take a Datagrid
How to decide on the design consideration to take a Datagrid, datalist or repeater ? Many make a blind choice of choosing datagrid directly, but that's not the right way. Datagrid provides ability to allow the end-user to sort, page, and edit its data. But it comes at a cost of speed. Second the dis... 2007-10-24, 5670👍, 0💬

what is a service contract, operation contract and Data Contract - part 1
what is a service contract, operation contract and Data Contract? - part 1 In this example we will make simple service which displays the total cost of the complete product group. In simple words this service will take three parameters per product cost, number of products and the product name. In re... 2007-11-04, 5668👍, 0💬

What are COM objects?
Managed Code and Unmanaged Code related ASP.NET - What are COM objects? COM objects are another type of unmanaged code that you can use from .NET assemblies. Because COM is widely used, Visual Studio includes built-in tools for importing and using COM objects within .NET assemblies. Visual Studio al... 2009-04-07, 5659👍, 0💬

What order they are triggered
What order they are triggered ? They're triggered in the following order: Application_BeginRequest Application_AuthenticateReques tApplication_AuthorizeRequest Application_ResolveRequestCach eApplication_AcquireRequestStat eApplication_PreRequestHandlerE xecuteApplication_PreSendRequestHead ersAppli... 2007-10-24, 5657👍, 0💬

Do interface have accessibility modifier
Do interface have accessibility modifier? All elements in Interface should be public. So by default all interface elements are public by default. 2007-10-23, 5656👍, 0💬

What is ILDASM
If you want to view a Assembly how do you go about it ? When it comes to understanding of internals nothing can beat ILDASM. ILDASM basically converts the whole exe or dll in to IL code. To run ILDASM you have to go to "C:\Program Files\Microsoft Visual Studio .NET 2003\SDK\v1.1\Bin". Note that i ha... 2007-10-22, 5656👍, 0💬

What is XSL
What is XSL? XSL (the eXtensible Stylesheet Language) is used to transform XML document to some other document. So its transformation document which can convert XML to some other document. For instance you can apply XSL to XML and convert it to HTML document or probably CSV files. 2007-10-31, 5652👍, 0💬

What is aspect oriented programming
What is aspect oriented programming? Aspect-oriented software development is a new technology for separation of concerns (SOC) in software development. The techniques of AOSD make it possible to modularize crosscutting aspects of a system. Ok that statement can save you for the first stage let us ge... 2007-10-24, 5649👍, 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