Poll Survey System Use Case Diagram

This Use Case Diagram is a graphic depiction of the interactions among the elements of Poll Survey System. It represents the methodology used in system analysis to identify, clarify, and organize system requirements of Poll Survey System. The main actors of Poll Survey System in this Use Case Diagram are: Super Admin, System User, Managers, Users, who perform the different type of use cases such as Manage Polls, Manage Users, Manage Votes, Manage Survey, Manage Results, Manage Registration, Manage Users and Full Poll Survey System Operations. Major elements of the UML use case diagram of Poll Survey System are shown on the picture below.

The relationships between and among the actors and the use cases of Poll Survey System:

• Super Admin Entity : Use cases of Super Admin are Manage Polls, Manage Users, Manage Votes, Manage Survey, Manage Results, Manage Registration, Manage Users and Full Poll Survey System Operations
• System User Entity : Use cases of System User are Manage Polls, Manage Users, Manage Votes, Manage Survey, Manage Results, Manage Registration
• Managers Entity : Use cases of Managers are Create Survey, Check Responses, Publish Servey
• Users Entity : Use cases of Users are Check Survey, Fill Survey, View History

Use Case Diagram of Poll Survey System :