c# (Csharp) interview questions :- What is the use of private constructor ?

Now this is the very interesting dotnet interview question what is the use of private constructor now this question is mainly asked from prospective that you understand the importance and the use of private constructor in a class. now before i go ahead and i talk about this question there are two important point to […]

c# (Csharp) interview questions :- What is the use of checked and unchecked keyword ?

In this video we will try to understand what is the use of checked and unchecked keyword in C# so what will do is in this whole video what will do is will create a small console application and will try to demonstrate that how checked and unchecked keyword are useful in C# now many […]

c# interview questions:-Prove that only 1 instance of the object is created for static classes?

On of the most discusses topic in C# is static classes and the most discusses point about static classes are how many instant of static class created when static class are invoked the answer is but obviousit’s only one so irrespective of how many clients are calling the static classes static class only one instance […]

c# (Csharp) and .NET interview questions :- What is the use of “VAR” keyword in .NET and c# ?

In this video we will try to understand what is the use of Var keyword in C# From some reason I have seen developers comparing this Var keyword with the Var keyword which exist in Javascript or the variant of visual basic That’s a very wrong thinking In this video will try to unleash what […]

c# (Csharp) threading interview question:- What is thread,background thread and foreground thread ?

In this video we will try to understand what exactly is Threading in C# and also will see a simple example of the same and then at the later end of the video we will try to understand 2 important types of Threads one which is called as the foreground thread and the other one […]

.NET and c# interview questions :- Can we implement interfaces with same method names in c# ?

Now this is the very interesting question can i class implement interfaces with same method names now this question or this debate is very interesting i know that this question has discussed on lot of fore room people have blocked about it people discuss now and then about this question this is one of Favourite […]

c# (Csharp) interview questions and answers:-What is the difference between Throw and Throw ex ?

In this video will try to understand what is the difference between Throw and Throw ex In order we understand the difference have created a simple console application. This console application has two methods Method1 and Method2 In Method1 I am creating an exception object I have just put a simple string in the exception […]