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What are types of compatibility in VB6?
.NET INTERVIEW QUESTIONS - What are types of compatibility in VB6? There are three possible project compatibility settings: * No Compatibility * Project Compatibility * Binary Compatibility No Compatibility With this setting, new class ID’s, new interface ID’s and a new type library ID will be gener... 2010-01-26, 7565👍, 0💬

How did you implement UML in your project PART II
How did you implement UML in your project ? PART II Implementation phase / Coding phase (Class diagrams for reverse engineering, Other diagrams for validity check) In this phase mostly class diagrams are re-engineered with the source code. But other diagrams are also present for validity check examp... 2007-10-26, 7562👍, 0💬

How Can we change priority & what levels of priority are provided by Dot Net?
How Can we change priority & what levels of priority are provided by Dot Net? Thread Priority can be changed by using Threadname.Priority = ThreadPriority.Highest. In the sample provided look out for code where the second thread is ran with a high priority. Following are different levels of Prio... 2009-03-13, 7559👍, 0💬

How did you implement UML in your project PART I
What is the sequence of UML diagrams in project? First let me say some fact about this question, you can not implement all the nine diagrams given by UML in one project; you can but can be very rare scenario. The way UML is implemented in project varies from project to project and company to company... 2007-10-26, 7555👍, 0💬

Does .NET support UNICODE and how do you know it supports
Does .NET support UNICODE and how do you know it supports? Yes .NET definitely supports UNICODE. Try to see sizeof (char), you will see 2 bytes. Char type data type stores only one character which needs only 8 bits but because .NET has to support UNICODE it uses 16 bits to store the same. 2007-11-01, 7519👍, 0💬

What is the concept of XPOINTER
What is the concept of XPOINTER? XPOINTER is used to locate data within XML document. XPOINTER can point to a particular portion of a XML document, for instance address.xml#xpointer(/descenda nt::streetnumber[@id=9])So the above XPOINTER points streetnumber=9 in “address.xml”. 2007-10-31, 7517👍, 0💬

How can we connect to Microsoft Access , Foxpro , Oracle etc
How can we connect to Microsoft Access , Foxpro , Oracle etc ? Microsoft provides System.Data.OleDb namespace to communicate with databases like scess , Oracle etc. In short any OLE DB-Compliant database can be connected using System.Data.OldDb namespace. Note :- Small sample of OLEDB is provided in... 2007-10-24, 7512👍, 0💬

Can you explain different properties of Object Oriented Systems
What are different properties provided by Objectoriented systems ? Following are characteristic’s of Object Oriented System’s :- Abstraction It allows complex real world to be represented in simplified manner. Example color is abstracted to RGB. By just making the combination of these three colors w... 2007-10-23, 7512👍, 0💬

What is normalization? What are different types of normalization
What is normalization? What are different types of normalization? It is set of rules that have been established to aid in the design of tables that are meant to be connected through relationships. This set of rules is known as Normalization. Benefits of normalizing your database will include: 1. Avo... 2007-10-25, 7505👍, 0💬

If locking is not implemented what issues can occur
If locking is not implemented what issues can occur? IFollowing are the problems that occur if you do not implement locking properly in SQL SERVER. Lost Updates Lost updates occur if you let two transactions modify the same data at the same time, and the transaction that completes first is lost. You... 2007-10-25, 7496👍, 0💬

How can we format data inside DataGrid
How can we format data inside DataGrid? Use the DataFormatString property. 2007-10-24, 7439👍, 0💬

How do I debug thread
How do I debug thread ? This window is only seen when the program is running in debug mode. In windows one of the window is “Threads”. 2007-10-22, 7437👍, 0💬

How is normally a project management plan document organized
How is normally a project management plan document organized ? PMP document forms the bible of a project. It has normally these sections : Project summary Project organization hierarchy WBS / Activity list to be performed with schedule. Work product identification (In short who will do what) Project... 2007-10-30, 7435👍, 0💬

How many types of validation controls are provided by ASP.NET
How many types of validation controls are provided by ASP.NET ? There are six main types of validation controls :- RequiredFieldValidator It checks whether the control have any value. It's used when you want the control should not be empty. RangeValidator It checks if the value in validated control ... 2007-10-24, 7423👍, 0💬

What is the method to customize columns in DataGrid
What is the method to customize columns in DataGrid? Use the template column. 2007-10-24, 7404👍, 0💬

What is a delegate
What is a delegate ? Delegate is a class that can hold a reference to a method or a function. Delegate class has a signature and it can only reference those methods whose signature is compliant with the class. Delegates are type-safe functions pointers or callbacks. Below is a sample code which show... 2007-10-23, 7384👍, 0💬

What is the difference between Class and structure’s
What is the difference between Class and structure’s ? Following are the key differences between them :- ? Structure are value types and classes are reference types. So structures use stack and classes use heap. ? Structures members can not be declared as protected, but class members can be. You can... 2007-10-23, 7364👍, 0💬

what are the advantages of hosting WCF Services in IIS as compared to self hosting
what are the advantages of hosting WCF Services in IIS as compared to self hosting? There are two main advantages of using IIS over self hosting: Automatic activation IIS provides automatic activation that means the service is not necessary to be running in advance. When any message is received by t... 2007-11-04, 7346👍, 0💬

What’ is the sequence in which ASP.NET events are processed
What’ is the sequence in which ASP.NET events are processed ? Following is the sequence in which the events occur :- ? Page_Init. ? Page_Load. ? Control events ? Page_Unload event. Page_init event only occurs when first time the page is started, but Page_Load occurs in subsequent request of the page... 2007-10-24, 7329👍, 0💬

Why is it preferred to not use finalize for clean up
Why is it preferred to not use finalize for clean up? Problem with finalize is that garbage collection has to make two rounds in order to remove objects which have finalize methods. Below figure will make things clear regarding the two rounds of garbage collection rounds performed for the objects ha... 2007-10-23, 7311👍, 0💬

Can we get a strongly typed resource class rather than using resource manager
Can we get a strongly typed resource class rather than using resource manager? In the previous question we had seen how resourcemanager class can be used to read the string from the resource file. But there has been considerable improvement in VS.Net 2005 for resource support. You no more need to lo... 2007-11-01, 7280👍, 0💬

What is the version information in XML
What is the version information in XML? “version” tag shows which version of XML is used. 2007-10-31, 7238👍, 0💬

Explain all parts of a deployment diagram
Explain all parts of a deployment diagram? Package: It logically groups element of a UML model. Node: A physical system which represents a processing resource, example PC or a host machine. Component: It’s the actual implementation or physical module of a UML system. Node instance: It’s a runtime ph... 2007-10-26, 7232👍, 0💬

What is CodeDom
What is CodeDom? “CodeDom” is an object model which represents actually a source code. It is designed to be language independent - once you create a “CodeDom” hierarchy for a program we can then generate the source code in any .NET compliant language. So let’s try to do something real practical an... 2007-10-22, 7212👍, 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