Is Objective-C a dynamic language?

The most dynamic programming language of all is the Objective-C. Its dynamism liberates a program from the compile time and the vital link-time constraints. It also shifts a significant part of the responsibility regarding source resolution to runtime, when the client is in proper control. The Objective-C programming language is most dynamic of all the other languages since its dynamism springs from three sources:

1. Dynamic typing—deciding the class of the object at runtime
2. Dynamic binding—deciding the method which has to be invoked at runtime
3. Dynamic loading—adding new modules to a program at runtime