Redundancy refers to ______.
A)the duplication of critical components such that the duplicate systems operate in parallel to the original components
B)the duplication of components across the entire system such that each component in the system is duplicated
C)the creation of a second system to mimic the first system if every component of the first system should fail
D)the creation of unnecessary backup systems to provide a level of operational reliability that is not really required

Question

Quizplus · Accepted Answer

Redundancy refers to the duplication of critical components such that the duplicate systems operate in parallel to the original components. This provides a backup in case any component fails, ensuring continued operation and reliability. Option B is not practical as it would create an excessively complex and expensive system, while option C refers to a failover system rather than redundancy. Option D is also not efficient as it creates unnecessary costs and additional complexity.

Redundancy Refers to ______