Answer:
The Software Model represents the process abstractly. The different activities involved in developing software products are present in each phase of the software model. The order for each stage to be executed is also specified.
Explanation:
Waterfall model:-
Benefits
Implementing the waterfall model is very easy and convenient.
It is very useful for implementing small systems.
Limitations
If some of the changes are made at certain phases, it may create confusion.
First, the requirement analysis is performed, and sometimes not all requirements can be expressly indicated in the beginning.
Spiral model:-
Benefits
The working model of the system can be quickly designed through the construction of the prototype.
The project can be refined by the developer and the user during the development phase.
Limitations
If customer communication is not good or proper, the result is total project failure or project failure which could lead to project comission.
