Monthly Archives: September 2011

23 top important .Net Interview Question

How does performance increase by using generic collection ? What is the sequence in which ASP.NET page life cycle is executed ? If you are said to improve .NET code performance what will you do ? How does “Dataset” differ … Continue reading

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ASP.NET interview questions: – Show us how to restrict users to upload a specified file extension in ASP.NET?

This is not one of the typical .NET interview questions but on knowledge aspect you will find this as interesting because while you are working in some of the IT company or project this situation can occur in front of … Continue reading

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ASP.NET interview questions: – Various Ways to Browse and Upload a file in ASP.NET?

This not one of those most asked ASP.NET questions , but yes sometimes interviewer starts getting in to practical things to understand how good you are as a developer. So let’s see a small and simple example to understand it … Continue reading

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.NET interview questions: -Elaborate differentiation between ForeGround and BackGround Threading?

Threading: – threading is a parallel processing unit and helps you to access multiple tasks at a one moment of time. A managed thread is either the Foreground thread or a Background thread. Background threads are identical to foreground threads … Continue reading

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.NET interview questions: – Various steps to add a code snippet in Visual Studio 2010?

Visual Studio has two types of snippets namely Expansion snippet which are inserted at the cursor and SurroundsWith snippet which wraps around existing code. Let’s see a small and simple example to understand it in better manner. In order to … Continue reading

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C# interview questions :- Can you debug C# applications using Visual studio ?.

I use the following things for debugging c# applications using visual studio :- 1. Step over if we want to move one step after other. 2. Step in , if we want to move in to a function. 3. Step … Continue reading

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SQL Server interview questions: -How can you define the term SQL injection in SQL Server?

This is one of the most favorite SQL Server interview questions asked by the interviewer. It is basically a Form of attack on a database-driven Web site in which the attacker executes unauthorized SQL commands by taking advantage of insecure … Continue reading

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.NET interview questions: – How will you distinguish between .NET Framework 4 and .NET Framework 4 Client Profile?

.NET Framework 4 Client Profile: – The .NET Framework 4 Client Profile is a downsized version of .NET Framework 4 and is basically used when you want to create windows based applications and you do not want the complete framework … Continue reading

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WWF interview questions: – Explain different types of Workflow in Windows Workflow foundation?

There are two basics type of workflow Sequential Workflow and State machines workflow. A sequential workflow has clear start and finish boundaries. Workflow controls execution in Sequential workflow. In sequential execution, one task is executed after other. Sequential workflow is … Continue reading

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.NET interview questions: – Can we create a delegate?

This is the .NET interview questions which you come across many a times. So following is the answer to it with explanation. Creating a delegate is four step process:- • Declare a delegate. • Create an object reference. • Point … Continue reading

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