(ARCH)

Which of the following statements best describes the difference between redundancy and complexity of systems?

O Duplication of essential systems improves ease of use whereas complexity of systems decreases ease of use.
O Duplication of essential systems doesn't necessarily lead to complexity if the duplicated systems are simple and reduce maintenance needs.
O Duplication of essential systems necessarily reduces their complexity because functions can be divided among systems.
O Duplication of essential systems leads to simplification of needs long term because the number of necessary improvements over time
decline