Final answer:
The option that is not one of functionalism's four main purposes of government according to sociology is 'Equally distributing resources'. Functionalism emphasizes maintenance of law and order, meeting social needs, and planning and directing society instead.
Step-by-step explanation:
The question addresses which option is not a major activity of the support phase in the context of system development or IT project management. However, the provided options relate to functionalism's view of government purposes.
Given the correct subject matter of functionalism in sociology, the option that is not one of functionalism's four main purposes of government is c. Equally distributing resources.
Functionalism does not necessarily emphasize equal resource distribution as a core function of government, focusing more on maintaining law and order, meeting social needs, and planning and directing society.