What does backup data mean?

backup data meaning in Law Dictionary

1. any information that supports a value estimate. AKA help information. 2. another content of data saved and readily available whenever main resource is lost.

backup data meaning in Business Dictionary

1. Detail by detail information encouraging a quote, estimation, or suggestion. Also referred to as support data. 2. Duplicate (redundant) content of data conserved during a back-up program, and offered as replacement of damaged or lost major data.