A systems administrator needs to configure a new server and external storage for a new production application environment. Based on end-user specifications, the new solution needs to adhere to the following basic requirements:
1. The OS must be installed in a separate disk partition. In case of hard drive failure, it cannot be affected.
2. Application data IOPS performance is a must.
3. Data availability is a high priority, even in the case of multiple hard drive failures.
Which of the following are the BEST options to comply with the user requirements? (Choose three.)

A. Install the OS on a RAID 0 array.
B. Install the OS on a RAID 1 array.
C. Configure RAID 1 for the application data.
D. Configure RAID 5 for the application data.
E. Use SSD hard drives for the data application array.
F. Use SATA hard drives for the data application array.
G. Use a single JBOD for OS and application data.