Agent for Active Directory (single-pass) creates an application-aware disk backup also known as a single-pass backup. While doing a backup, Agent for Active Directory (single-pass) adds Microsoft Active Directory metadata to the resulting backup file.
The agent enables you to extract Active Directory files from a single-pass backup without recovering the entire disk or volume. After that, you can replace the corrupted files with the extracted ones.
The domain controller can also be recovered as a whole.