1.       How are Information Systems used in business and social collaboration?     (4 Marks)

2.       What systems are used to link different ports?                                                        (4 Marks)

3.       Identify Three (3) hierarchies of IS users and types of systems they use        (6 Marks)

4.       What are the key activities of IS and how does the environment impact those activities?

(6 Marks)