What are the ways to deploy an assembly ?
An MSI installer, a CAB archive, and XCOPY command. Read more »
‘C# Interview Questions’ - KyaPoocha.com
How’s the DLL Hell problem solved in .NET ?
Assembly versioning allows the application to specify not only the library it needs to run (which was available under Win32), but also the version of the assembly. Read more »
What’s a multicast delegate ?
It’s a delegate that points to and eventually fires off several methods Read more »
What’s a delegate ?
A delegate object encapsulates a reference to a method. In C++ they were referred to as function pointers. Read more »
What’s the C# equivalent of C++ catch (…), which was a catch-all statement for any possible exception ?
A catch block that catches the exception of type System.Exception. You can also omit the parameter data type in this case and just write catch {}. Read more »
What’s class SortedList underneath ?
A sorted HashTable. Read more »
What’s the difference between the System.Array.CopyTo() and System.Array.Clone() ?
The first one performs a deep copy of the array, the second one is shallow. Read more »
What’s the advantage of using System.Text.StringBuilder over System.String ?
StringBuilder is more efficient in the cases, where a lot of manipulation is done to the text. Strings are immutable, so each time it’s being operated on, a new... Read more »
What’s the difference between System.String and System.StringBuilder classes ?
System.String is immutable; System.StringBuilder was designed with the purpose of having a mutable string where a variety of operations can be performed. Read more »
How can you overload a method
Different parameter data types, different number of parameters, different order of parameters. Read more »
What’s the difference between an interface and abstract class ?
In the interface all methods must be abstract; in the abstract class some methods can be concrete. In the interface no accessibility modifiers are allowed, which... Read more »
Can you inherit multiple interfaces ?
Yes, why not. Read more »