.NET Framework Interview Questions and Answers (547) - Page 3

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What is multi-threading?

It is basically trying to do more than one thing at a time within a process.

There are two main ways of multi-threading which .NET encourages: starting your own threads with ThreadStart delegates, and using the ThreadPool class either directly (using ThreadPool.QueueUserWorkItem) or indirectly using asynchronous methods (such as Stream.BeginRead, or calling BeginInvoke on any delegate).

Which namespace threading contains?

NOTE: This is objective type question, Please click question title for correct answer.

What the way to stop a long running thread ?

System.Threading.Thread.Abort

What is the diffeernce between Overload and Override?

Overload is the another version of the same function into the class. There can be different parameters, return type in overload functions (in brief: Same function and different parameters).

Override is entirely overriding the base class function and creating our own version in the child class. Base class and child class function name and return type should be same.

How many web.configs can an application have?

Moderated by Webmaster

Original answer:
There can only be 1 web.config in an application.

Corrected answer:
An application can have multiple web.config files but in different directories ... mean each and every directory can have a web.config file. For little more, visit http://www.dotnetfunda.com/questions/question137.aspx