Programming and Problem Solving through Python
Modules in Python Question & Answer
What is the significance of modules?
The process of breaking a bigger unit into individual components (modules) is called modularity. Modularity reduces complexity to some degree.
What is dot notation of referring to objects inside a module?
After importing a module, to access one of the functions, we have to specify the name of the module and name of the function, separated by a dot. This format is called dot notation.