Question

A new system might have to interface with one or more _____, which are older systems that use outdated technology.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

Answer 1

c. legacy systems

Step-by-step explanation:

A new system might have to interface with one or more legacy systems, which are older systems that use outdated technology.

This ultimately implies that, when a new computer system is to replace an older generation system known as legacy systems, it is important to synchronize.