Questions 1-6

1. What is gained by increasing the rotation speed of a disk orCD? 2. When recording data on a multiple-disk storage system, should we fill a complete disk surface before starting on another surface, or should we first fill an entire cylinder before starting on another cylinder? 3. Why should the data in a reservation system that is constantly being updated be stored on a magnetic disk instead of a CD or DVD? 4. Whhat factor s allow CD,DVD, and Blu-ray disks all to be read by S. Whatad vantage do flash drives haveover the other mass storage 6. What a?:antages continue to make magnetic hard disk drives t e same dnve? systems mtroduced m this section? competitive