Dot Net - Assembly In ASP Net

We can say that assembly is a combination of single-file or multiple files in ASP NET. The assembly which contains more then one file is dynamic link library (DLL) or we can also say it's an EXE file. In ASP.NET assembly contains metadata that is pronounced as assembly manifest. This manifest of assembly contains data about the assembly versioning, AuthorName, Security, Token Key etc that's makes assembly popular and secure.
We can also say it's a big advantage of assembly and another big advantage of using ASP.NET Assemblies is that programmer need not to create applications without interfering with other applications on the system its means assembly requirement in one application cannot harm another application that using that assembly because assembly in one application is not applied to another application.
But one assembly can be shared with many applications. In asp dot net 2003 assembly is placed in Bin directory of the application that uses it. This advantage make assembly so popluar because this is one of the drawback in of DLL in the past.