When two or more systems are integrated, input/output controls must be reviewed by an IS auditor
in the:
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A.
systems receiving the output of other systems.
B.
systems sending output to other systems.
C.
systems sending and receiving data.
D.
interfaces between the two systems.
Explanation:
Both of the systems must be reviewed for input/output controls, since the output for one system is
the input for the other.