Two options, and a third, which renders the first two redundant

1. What does it mean for 2 systems to be redundant?
2. What is an example of a redundant sentence?

What does it mean for 2 systems to be redundant?

Redundant System means a duplication of the Primary System in a separate data center including real time replication of all data and configuration files from the Primary System to the redundant system thus permitting a faster return to operations than rebuilding a system from backup data. Sample 1.

What is an example of a redundant sentence?

Below are some redundant sentences and examples of ways that you can fix them. Redundant: There were three teachers that taught each and every hour at school today. Fixed: There were three teachers that taught every hour at school today.