What voltage range is allowable for the default DS5100 power supply?

A customer has a requirement to keep periodic point-in-time copies of their most important
application on disk so that it can be restored quickly in the event of data corruption. What is the
most efficient and cost-effective way to achieve this requirement?

Which of the following is not appropriate to validate that a disk solution meets the application
requirement?

When adding additional capacity to an existing logical drive, what dynamic feature is used?

During your Technical Delivery Assessment (TDA) it was noted that the software and hardware
configuration being proposed has not been tested and is not listed on the IBM support matrixes.
What is needed to ensure that the customer will get support for this specific configuration?

The customer is experiencing backup issues. They run a 2-shift, 7-day-a-week, call center
operation. They find that they cannot complete a full backup of the application data overnight.
Which of the following would you NOT suggest as a possible solution?

What is not a business justification when creating a storage solution.

As a consultant for a disaster recovery solution using ERM and DS5300 you have been asked to
help determine the Service Level Agreements (SLAs) for the end user community. What will help
you determine these SLAs?
1. Recovery Point Objective
2. Recovery Time Objective
3. System Storage Replication Manager
4. Point in Time Copy
5. Continuous data protection

Which is an environmental consideration for storage?

When planning a Disk to Disk to Tape solution, which of the following options gives you the lowest
100% full recovery time objective (RTO) after a full disk failure?