Consider a 4-drive, 200GB-per-drive RAID array.What is the available data torage capacity for each of the RAID levels, 0, 1, 3, 4, 5, and 6? 12.1 What is the difference between a field and a record? 2. What is the difference between a file and a database? 3. What is a file management system? 4. What criteria are important in choosing a file organization? 12.5 List and briefly define five file organizations.