An assembly is an
abstract concept that can be difficult to grasp initially. First, an assembly is a logical grouping
of one or more modules or resource files. Second, an assembly is the smallest unit of reuse,
security, and versioning. Depending on the choices you make with your compilers or tools,
you can produce a single-file or a multifile assembly. In the CLR world, an assembly is what
we would call a component.