An insurance claims process invokes a child process that is used to determine whether the person
making the claim has secondary insurance. During the child process, a Boolean value,
has_other_insurance, is set by a task processor.
How should the has_other_insurance data item be defined so that the data can be shared
between the parent process and child process?

A.
as a process parameter

B.
as a structured data type

C.
as a simple process variable

D.
as an attribute of a package