| 1: | List four types of connecting technologies used in storage subsystems. |
| 2: | Name two types of device redundancy. |
| 3: | True or false: Disk drives can have only a single connecting port. |
| 4: | How is battery backup used in a subsystem? |
| 5: | True or false: Temperature is never a problem for disk subsystems. |
| 6: | What form of device redundancy does not increase capacity? |
| 7: | Name two ways in which performance can be boosted in disk subsystems. |
| 8: | What is the difference between hot swapping and hot sparing? |
| 9: | Explain the difference between a subsystem and an array. |
| 10: | True or false: LUN masking blocks I/Os. |