Describe Objective-C
1270
20-Nov-2015
Updated on 18-Sep-2020
Tarun Kumar
20-Nov-2015Its dynamism frees a program from compile-time and link-time constraints.
shifts much of the responsibility for symbol resolution to runtime when the user is in control.
Objective C is more dynamic than other programming languages because its dynamism springs from three sources:
1. Dynamic typing - means determining the class of an object at runtime
2. Dynamic binding - means determining the method to invoke at runtime
3. Dynamic loading - means adding new modules to a program at runtime