1. When is explicit file placement of database files a waste of time and why?
   
   
2. What is a SAN and why/when is it used?
   
   
3. Why does a DBA often use multiple storage devices to store database files?
   
   
4. What does a DBA need in order to calculate table size?
   
   
5. What is a raw partition?

Use Assignment Uploader to submit