HPE0-J58 Online Practice Questions and Answers

A customer has an HPE Nimble Storage array. They plan to add a second HPE Nimble Storage array to their existing group. What is the expected write behavior to a volume once the new array is added to the same pool as the existing array?

A. Data will be written to the new array until it is the same percent full as the original array

B. Data will immediately start to alternate writes between the two arrays

C. Data will continue to write to the first array until there is 40% free space available, and then alternate writes between the two arrays

D. Data will be stripped and automatically re-balanced across the two arrays

A customer needs to setup specific replication bandwidth requirements to limit the bandwidth between HPE Nimble Storage replication partners, which is different than the bandwidth requirements to another Replication Partner. Which Bandwidth parameter should the customer use?

A. Array-to-array Limit

B. Per-partner limit

C. Partner Maximum limit

D. Overall limit policy

A customer has a pair of HPE 3PAR arrays with Synchronous Replication enabled. They need recommendations for deploying the Quorum Witness when implementing Peer Persistence. What should you recommend to the customer?

A. The Quorum Witness should be in the secondary data center, with IP connectivity to the HPE 3PAR there

B. The Quorum Witness should be in a third data center, with FC connectivity to both HPE 3PARs

C. The Quorum Witness should be in the primary data center, with FC connectivity to the HPE 3PAR there

D. The Quorum Witness should be in a third data center, with IP connectivity to both HPE 3PARs

A customer experiences a performance issues and blames the HPE 3PAR array. However, you suspect it is caused by a noisy neighbor situation in the VMware environment. Which approach should you use to find and prove a root cause?

A. Use Brocade Network Advisor to gather data for analysis

B. Use the advanced performance reports in SSMC

C. Use HPE SAF Collect to gather data for SAF Analyze

D. Use HPE InfoSight Cross Stack Analytics

A customer has a solution from another vendor. The customer ran into issues of a disproportionally high failure rate of media keeping logfile data. The issue also appeared in the second array, to which the data is being replicated. The customer specifically asks you for a solution that will not have this same issue. Which feature of HPE 3PAR arrays should you emphasize?

A. creating snapshots on different physical disks

B. wide striping data across controllers and disks

C. ASIC accelerated thin provisioning

D. inline compression and data packing

A customer requests a proposal for two HPE 3PAR arrays using asynchronous periodic replication. The customer has two data centers, and the current bandwidth available for replication between the data centers is 200 Mb/s. The customer

is replicating 30TB, and the change rate is 3% in 24 hours. The customer wants to achieve an RPO of 10 minutes.

Which statement about bandwidth and replication is true for the customer requirements?

A. The bandwidth is sufficient, and replication must happen every 5 minutes

B. The bandwidth will have to be increased, and replication must happen every 5 minutes

C. The bandwidth is sufficient, and replication must happen every 10 minutes

D. The bandwidth will have to be increased, and replication must happen every 10 minutes

You receive an error when attempting to utilize SAF Analyze to upload customer data that you have collected to develop reports for a new proposal. What must you do first to begin the process?

A. Create a single .zip file of all data exports

B. Create a new opportunity

C. Create a gatekeeper on your SAF utility server

D. Export the data as .xml

An HPE Nimble customer needs to consolidate storage and scale performance. They are looking to purchase additional hardware to meet these requirements. What is the best solution to offer this customer?

A. Add additional SSDs to the cache

B. Use multiple single-array storage pools

C. Add additional HBAs in the arrays

D. Use multi-array storage pools

A customer wants an HPE 3PAR array with about 400,000 IOPS and over 6000 MBs per second through ?put at 16K block size. What should you consider in your design?

A. Focus the configuration on the effective capacity ratio rather than data reduction ratio

B. Adhere to the initiators per port, initiators per system, and fan-in/fan-out limits in SPOCK

C. Configure the HA-enclosure to protect against enclosure failure

D. Ensure that the write IO service time on the array is under 2ms

A customer has two HPE Nimble arrays that are replication partners. The replication schedule is set to every hour.

After replication completed at 1:00pm, the array at the primary site suffers a power failure.

Applications were failed over successfully by the administrators, and production continued on the secondary site array as designed.

At 3:00pm, the power was restored to the primary site array.

What does the administrator need to do first to restore services in the primary site?

A. Perform handover from the secondary array to the primary array

B. Create a new replication partnership from the primary array to the secondary array

C. Create a new replication partnership from the secondary array to the primary array

D. Perform a failback of the existing replication partnership to the primary array