Modularization is breaking the application code into smaller parts, so that maintenance will be easier. Consider an example where you want to implement the same logic like the addition of two numbers in multiple parts of the same program, then put the logic within a modularization unit and this modularization unit can be called wherever you want to add two numbers.
Advantages of modularization techniques are :
* Modularization will eliminate redundancy if the program is having similar statement blocks or it needs to process the same function multiple times. Thus it increases the code reusability.
* Using this modularization technique, we can make the program easier to read and improve the program structure.
* Modularized programs will be easier to maintain, update, and debug.
