An organization’s RPO is two hours with critical system usage from 9:00 am to 5:00 pm. What is the best backup implementation to meet this requirement?

To meet the requirement of an RPO (Recovery Point Objective) of two hours, it is essential that backups are taken frequently to minimize data loss in the event of a failure. An RPO of two hours means that the organization can tolerate losing data that was created or modified within the last two hours before a disruptive event occurs. The critical system usage from 9:00 am to 5:00 pm indicates that the most critical operations take place during this time, so backups must be implemented in a way that aligns with this usage window.

The choice of performing incremental backups Monday through Friday at 6:00 p.m. along with differential backups hourly effectively addresses the RPO requirement. Incremental backups save only the data that has changed since the last backup, which allows for efficient storage use and quicker backup times. By scheduling these incremental backups daily at the end of the work day, the organization ensures that there is minimal data loss for the period outside of critical hours.

Additionally, performing hourly differential backups ensures that every hour, all changes since the last full backup are captured. This setup provides an effective way to quickly restore data to within two hours before a failure occurs. Since differential backups contain all changes since the most recent full backup, they streamline