Waterfall method: The model consists of various phases based on the nature and control flow of development activities. these phases are executed in a sequential order specified by a process model. Initially in a project development feasibility analysis must be conducted, which on itss successful completion leads to requirement analysis and project planning phases. after the completion of requirement analysis the design step is intiated followed by coding phase. further the completion of coding leads to the initiation of testing and integration activities, finnaly the system is installed and maintained after a thorough testing is done. The requirement analysis in the development mode is considered as analysis and planning here planning generally refers to a good plan wherein all the detailed descriptions about the requirements are clearly illustrated. susbequently there is no need of requirements if a proper plan is inclded before starting the later phase of development such as desigh, coding, testing etc. Limitations: Requirement can be known by learning the previously executed projects. but development of new projects is diffivery difficult since the user doesn\'t have knowledge about requirements. hence new projects are seemed to be unreal development. Waterfall model demands speificattions of all requirements to be defined in the first phase of development iteself which is however very difficults to be specified in the initial stage. From the above one can understand what method should be used. Solution Waterfall method: The model consists of various phases based on the nature and control flow of development activities. these phases are executed in a sequential order specified by a process model. Initially in a project development feasibility analysis must be conducted, which on itss successful completion leads to requirement analysis and project planning phases. after the completion of requirement analysis the design step is intiated followed by coding phase. further the completion of coding leads to the initiation of testing and integration activities, finnaly the system is installed and maintained after a thorough testing is done. The requirement analysis in the development mode is considered as analysis and planning here planning generally refers to a good plan wherein all the detailed descriptions about the requirements are clearly illustrated. susbequently there is no need of requirements if a proper plan is inclded before starting the later phase of development such as desigh, coding, testing etc. Limitations: Requirement can be known by learning the previously executed projects. but development of new projects is diffivery difficult since the user doesn\'t have knowledge about requirements. hence new projects are seemed to be unreal development. Waterfall model demands speificattions of all requirements to be defined in the first phase of development iteself which is however very difficults to be specified in the initial stage. Fro.

1. Waterfall method:
The model consists of various phases based on the nature and control flow of development
activities. these phases are executed in a sequential order specified by a process model. Initially
in a project development feasibility analysis must be conducted, which on itss successful
completion leads to requirement analysis and project planning phases. after the completion of
requirement analysis the design step is intiated followed by coding phase. further the completion
of coding leads to the initiation of testing and integration activities, finnaly the system is installed
and maintained after a thorough testing is done.
The requirement analysis in the development mode is considered as analysis and planning here
planning generally refers to a good plan wherein all the detailed descriptions about the
requirements are clearly illustrated. susbequently there is no need of requirements if a proper
plan is inclded before starting the later phase of development such as desigh, coding, testing etc.
Limitations:
Requirement can be known by learning the previously executed projects. but development of
new projects is diffivery difficult since the user doesn't have knowledge about requirements.
hence new projects are seemed to be unreal development.
Waterfall model demands speificattions of all requirements to be defined in the first phase of
development iteself which is however very difficults to be specified in the initial stage.
From the above one can understand what method should be used.
Solution
Waterfall method:
The model consists of various phases based on the nature and control flow of development
activities. these phases are executed in a sequential order specified by a process model. Initially
in a project development feasibility analysis must be conducted, which on itss successful
completion leads to requirement analysis and project planning phases. after the completion of
requirement analysis the design step is intiated followed by coding phase. further the completion
of coding leads to the initiation of testing and integration activities, finnaly the system is installed
and maintained after a thorough testing is done.
The requirement analysis in the development mode is considered as analysis and planning here
planning generally refers to a good plan wherein all the detailed descriptions about the
requirements are clearly illustrated. susbequently there is no need of requirements if a proper
plan is inclded before starting the later phase of development such as desigh, coding, testing etc.
Limitations:

2. Requirement can be known by learning the previously executed projects. but development of
new projects is diffivery difficult since the user doesn't have knowledge about requirements.
hence new projects are seemed to be unreal development.
Waterfall model demands speificattions of all requirements to be defined in the first phase of
development iteself which is however very difficults to be specified in the initial stage.
From the above one can understand what method should be used.