IBM Enterprise Storage Technical Support 認定 C9020-971 試験問題:

1. A customer needs an enterprise storage system with grid architecture to make storage management easier.
Which storage system meets the customer's requirements?

A) FlashSystem 840
B) N series
C) DS8870
D) XIV System

2. Which upgrade is possible for a customer with IBM FlashSystem 840?

A) Systems purchased with eight 4 TB flash modules can be expanded to twelve 2 TB flash modules.
B) Systems purchased with eight 4 TB flash modules can be expanded to twelve 1 TB flash modules.
C) Systems purchased with eight 2 TB flash modules can be expanded to twelve 2 TB flash modules.
D) Systems purchased with eight 2 TB flash modules can be expanded to twelve 4 TB flash modules.

3. A customer has experienced high drive failure and loss of data in its environment and is considering XIV to replace the existing storage.
Which XIV benefit should the technical specialist highlight to address this customer's concerns?

A) Distributed cache
B) IBM Hyper-Scale
C) Exception rebuild speed
D) IBM Advanced System Placement program

4. During a Technical Delivery and Assessment (TDA) for a DS8870, the solution architect was directed to use Disk Magic to size the solution.
What will Disk Magic provide in this situation?

A) Modeling of a specific storage configuration
B) Determine effective capacity of specific storage configuration
C) Simulation of performance under varying conditions
D) Resolution(s) to a performance problem

5. A manager is evaluating XIV as a new storage solution because of an extensive utilization of snapshots in the production environment. The storage administration team is a mobile workforce and the manager is concerned about running out of snapshot capacity before an administrator can respond.
How can the solution architect respond to the manager's concern?

A) Explain how custom alerting can be configured in the GUI and push notifications can be sent from IBM support to an Apple or Google service.
B) Provide details on IBM Custom Technical Support, which automatically includes remote administration of an XIV system.
C) Demonstrate the ability of the XIV to automatically convert LUNs to thin-provisioned within a storage pool to free up space for snapshots.
D) Show how the storage administrator can remotely increase the size of the available snapshot space in a pool by using the mobile dashboard.

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