C1000-021 Exam Training Practice Tests (IBM Virtualized Storage V2)]

Question 1

A customer has purchased two IBM Storwize V7000 systems and would like to implement a system topology that supports high availability. In the event of a site disaster, the customer requires access to all volumes without a loss of performance.
Which IBM architecture will meet the customer's needs?

A. Volume mirroring B. Enhanced stretched cluster C. Transparent cloud tiering D. HyperSwap

Correct Answer: D

Question 2

A customer is considering converged and hyper-converged options for its infrastructure refresh. As part of the refresh, the customer will migrate its current ERP system to SAP HANA.
What should the technical specialist highlight?

A. IBM VersaStack is the recommended option when running SAP HANA on Power 8 B. IBM VersaStack can be configured with very low latency C. SAP HANA is only supported on appliance based infrastructures D. SAP HANA is an in-memory database and doesn't require high performance storage

Correct Answer: D

Question 3

An IBM SVC customer currently uses older nodes and wants to upgrade to take advantage of compression software.
Which feature needs to be ordered with the new SV1 nodes to take advantage of compression?

A. IBM Spectrum Accelerate B. SAS expansion enclosures with flash drives for all compressed data C. RPQ for additional processor and memory D. Accelerator card

Correct Answer: D

Question 4

A client requires a full disaster recovery solution be created between two data centers without direct fibre channel connection.
Which feature should the technical specialist recommend to the customer?

A. Native IP Replication B. Volume mirroring C. vSAN D. HyperSwap

Correct Answer: B

Question 5

Which utility is used to collect Disk Magic input data from VMware servers?

A. PerfMon B. iostat C. vSphere Utilities D. esxtop

Correct Answer: B

Question 6

A customer is evaluating an IBM Storwize V7000 for high performance storage for applications and the ability to run storage backups with the least impact on performance.
Which solution meets the customer's requirements?

A. Create volumes with volume mirroring between I/O Groups. B. Use IBM Spectrum Protect Snapshot to create a copy to another storage pool. C. Setup volumes from two IBM Storwize V7000 systems and use Metro Mirror. D. Create volumes with volume mirroring to a virtualized external IBM Storwize V5010.

Correct Answer: B

Question 7

A customer has just learned about IBM Data Reduction Pools and Data Deduplication for the IBM Spectrum Virtualize Software for the IBM Storwize Family.
How are these functions licensed?

A. Both are licensed by the Storage drawer and can be part of the IBM Spectrum Virtualize Software bundling package B. Both are licensed by TB and billed independently of each other C. Both are billable features D. Both are included in the IBM Spectrum Virtualize Software for Storwize

Correct Answer: D

Question 8

Which tool can be used to quickly estimate the compression ratio for a SVC environment?

A. Comprestimator B. Disk Magic C. Data Reduction Estimator Tool D. Capacity Magic

Correct Answer: A

Question 9

An IBM Storwize V7000 customer is required by regulation to provide encryption for data at rest?
Which option can supply the master encryption key at power on?

A. IBM SKLM B. SAS controller C. IBM Spectrum Control D. Self-encrypting drives

Correct Answer: A

Question 10

Which IBM storage product allows for scalability up to a maximum of two control enclosures with a clustered system?

A. IBM Storwize V5020 B. IBM Storwize V5030 C. IBM Spectrum Virtualize for Cloud D. IBM FlashSystem V9000

Correct Answer: D

IBM Virtualized Storage V2 - C1000-021 Exam Practice Test