Which statement is CORRECT?

A function is not simply a set of responsibilities allocated to a service manager - the ITIL definition of a function is a team or group of people and the tools they use to carry out one or more activities.

The description in option B - a team or group of people and the tools they use - matches the ITIL definition of a function, not a process.

A function is not defined as 'a set of specialized organizational capabilities' - that phrase loosely describes services or competencies; a function is specifically a team or group with tools that performs activities.

The ITIL definition of a process is 'a structured set of activities designed to accomplish a specific objective.' This definition emphasizes that processes are activity-based, structured, and goal-oriented, which clearly distinguishes them from functions, which are organizational units consisting of people and tools performing activities.