Which of the following is an appropriate method of managing user IDs for a
company’s in-house system?
a) Shared common user IDs rather than individually assigned IDs are helpful for the
reduction of system resources.
b) User IDs for retired employees are kept intact until removal is directly requested by
each person in question.
c) Registered user IDs and authority levels are regularly inspected from the viewpoint
of whether or not they are still needed.
d) When users are transferred, new access privileges are granted in addition to the
previously assigned access authority levels