Cross-functional systems are being phased out in favor of systems that support business processes within a single functional group, such as human resources.

a. true
b. false

The answer is "Option B"  

Explanation:  

After calculations, the CF systems are also known as the "cross-functional information system", which is part of the third information era. Such types of processes have been used to plan, implement and "cross department-level" operations in the business process. In this system the only business process, that is assisted by this program, that's why it is false.

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