WGU C175. Database Management Foundations

What is data redundancy, and which characteristics of the file system can lead to it? - -Unnecessarily duplicated data resulting from a file system's inability to represent and manage data relationships. What is data independence, and why is it lacking in file systems? - -data independence exists when changes to a file's data characteristics don't affect data access programs and is therefore lacking in file systems because file access is dependent on a file's data characteristics What i...