For healthcare infrastructures with many communicating systems, an interface engine is helpful because:
a. it increases the administrative overhead with maintaining interfaces.
b. it decreases the number of interfaces that must be maintained and lessens complexity.
c. there is no other way to connect systems.
d. government regulations require the use of an interface engine in healthcare settings.
ANS: B
An interface engine is helpful because it decreases the number of interfaces that must be maintained and lessens complexity. The other choices do not accurately describe the use of an interface engine, the ability to connect systems, or regulatory requirements.
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