Which of the following are business models of cloud computing? (Choose all that apply.)

Bank's bill imaging system often stores structured data on a SAN array, and unstructured data On the NAS array.

Which of the following occurs after multipathing software is installed on a host? (Multiple Choice)

Statement 1: RAID 2.0+ is NOT based on traditional RAID technologies.
Statement 2: RAID 2.0+ has excellent rebuild characteristics.

Statement 1: A company should know what the Cost Of Downtime is to determine the backup strategy.
Statement 2: For the business continuity it is not important to determine the RTO.