Export your entire Zoho CRM data for your backup measures.

Export your entire Zoho CRM data for your backup measures.

When you use the feature "Data Backup", I'm lead to a screen which says " Export your entire Zoho CRM data for your backup measures. Fee of $10 will be charged for every backup."
What format does this come to me as? (.csv, ...)
What is the difference between this and "Export Data"?  

Thank you.