Which of the Following Statements Is True of Personal Information

Multiple Choice

Which of the following statements is true of personal information systems?

A) Personal information systems that support a particular department are called workgroup information systems.
B) Personal information systems have only a single user and so procedures are not documented or formalised.
C) Adapting to changes in personal information systems is extremely difficult and time consuming.
D) The solutions to problems in a personal information system usually involve more than one department.