A new system might have to interface with one or more _____,which are older systems that use outdated technology.
A) enterprise resource planning (ERP)systems
B) mission-critical systems
C) legacy systems
D) intrusion detection systems

Question

Quizplus · Accepted Answer

Legacy systems are older systems that use outdated technology, so a new system may have to interface with one or more of them. Enterprise resource planning (ERP) systems, mission-critical systems, and intrusion detection systems are not necessarily old or outdated, so they may not require integration with newer systems.

A New System Might Have to Interface with One or More