.Net framework interview questions and answers

.Net framework interview questions and answers for freshers and experienced candidates. These interview questions and answers on .Net Framework will help you strengthen your technical skills, prepare for the interviews and quickly revise the concepts. Many candidates appear for the interview for one role - many of the them give the right answers to the questions asked. The one who provides the best answer with a perfect presentation is the one who wins the interview race. The set of .Net Framework interview questions here ensures that you offer a perfect answer to the interview questions posed to you.
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.Net framework interview questions and answer  

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Explain the .Net Framework.

The .Net framework allows infrastructural services to all the applications developed in .net compliant language..................
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Describe the .Net Framework Architecture. 

The .Net Framework has two main components:
.Net Framework Class Library: It provides common types such as data types and object types that can be shared by all .Net compliant language.................
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What are the components of the .Net Framework.

Class Loader, Compiler, Garbage Collection, Type checker, Debug engine, Exception Manager.............
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Explain the role of assembly in the .Net Framework.

.Net Framework keeps executable code or DLL in the form of assembly. .Net Framework maintains multiple versions of the application in the system through assembly..............
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Describe the GAC in the .Net Framework.

.Net Framework provides Global Assembly cache, a machine-wide cache...............
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What is the advantage of packaging over xcopy in .NET?
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ADO.NET

Define connected and disconnected data access in ADO.NET | Describe CommandType property of a SQLCommand in ADO.NET. | Define Dataview component of ADO.NET. | What are the ways to create connection in ADO.NET? | Access database at runtime using ADO.NET

.NET Code Security Interview questions with answers

What is code security? What are the types? | Define Principal object. | Define declarative and imperative security. | Define role-based security. | Explain code access security. | What is Code group? | Define the use of Caspol.exe.

.NET Debug & Trace Interview questions with answers 

What is break mode? What are the options to step through code? | Debug Vs Trace. | Define trace class. Define Listeners collection of Trace and Debug objects. | Define Trace Switches. 

What Is ASP.NET 2.0 AJAX?

ASP.NET 2.0 AJAX is an AJAX-oriented .NET library that runs on .NET 2.0. Though ASP.NET 2.0 AJAX is an AJAX library and can be used to perform AJAX operations, it is really much more. ASP.NET 2.0 AJAX offers many of the same types of features of the server-side ASP.NET............

The components in the ASP.NET 2.0 AJAX packaging

The packaging of ASP.NET 2.0 AJAX can be fairly confusing. The basics of the packaging are................

AJAX Benefits

AJAX offers benefits to both end users and developers. For end users, it reduces the “rich or reach” conflict; for developers, it helps in overcoming the constraints raised by HTTP.............

What Is ASP.NET AJAX?

ASP.NET AJAX is the name of Microsoft’s AJAX solution, and it refers to a set of client and server technologies that focus on improving web development with Visual Studio. Other companies have their own AJAX solution, often taking a radically different approach..........

AJAX Libraries

In addition to ASP.NET AJAX, many third-party AJAX libraries are available that can be used with ASP.NET, although not all of them were specifically designed for it. Some are mostly focused on providing JavaScript libraries for use from within the browser to make manipulation of the browser DOM (Document Object Model) easier..................

Balancing Client and Server Programming with ASP.NET AJAX

Without the advanced use of JavaScript running in the browser, web applications have their logic running on the server. This means a lot of page refreshes for potentially small updates to the user’s view. With AJAX, much of the logic surrounding user interactions can be moved to the client..........

ASP.NET 2.0 Features

With ASP.NET 2.0, Microsoft has raised the bar to a much higher level by providing excellent out-of-thebox features that are not only geared toward increasing the productivity of developers but also toward simplifying the administration and management of ASP.NET 2.0 applications...............

.NET crystal reports

How do we access crystal reports in .NET?
What are the various components in crystal reports?
What basic steps are needed to display a simple report in crystal?..........

ASP.NET 2.0 Web Parts Framework

ASP.NET 2.0 ships with a Web Parts Framework that provides the infrastructure and the building blocks required for creating modular web pages that can be easily customized by the users. You can use Web Parts to create portal pages that aggregate different types of content, such as static text, links, and content that can change at runtime..................

ASP.NET application life cycle

This article describes ASP.NET application life cycle

What’s difference between “Optimistic” and “Pessimistic” locking?

In pessimistic locking, when a user opens a data to update it, a lock is granted....

Differences between “DataSet” and “DataReader”.

DataSet object can contain multiple rowsets from the same data source as well as from the relationships between them.......

What are the steps involved to fill a dataset?

We fill it with data fetched from the data store. Once the work is done with the dataset, connection is reestablished and the changes are reflected back into the store................



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