HPE0-J57 Online Practice Questions and Answers

A customer has mission-critical applications that intermittently experience heavy disk I/O. The storage speed has the most impact on the application's performance. The customer does not want to dedicate SSD disks to these applications because additional performance is only needed periodically, and moving the volumes between tiers takes too long.

Which HPE StoreVirtual VSA feature can address this customer's challenge?

A. Storage virtualization

B. Space Reclamation

C. Thin Provisioning

D. Adaptive Optimization

What is the benefit of HPE Synergy? (Choose two.)

A. It supports up to three HPE StoreVirtual VSA nodes for storage RAID.

B. It can compose and reclaim DAS storage.

C. It supports HPE BladeSystem c-class FlexFabric interconnect modules.

D. It can use HPE 3PAR File Persona for object storage.

E. It can prevent block storage services from HPE 3PAR as part of the resource pool.

Which HPE storage solution offer a two-tier backup solution for hybrid cloud with optimal recovery time? (Choose two.)

A. Simplivity 380

B. Nimble SF series

C. 3PAR 8000 series

D. StoreOnce with Catalyst

E. Nimble CS series

What advantage does the Unified API that is part of HPE's composable strategy provide?

A. infrastructure lifecycle managed with standard programming code

B. single portal for managing servers, networking, and storage

C. write-back capability and instant cable warmth

D. dedicated object storage platform

Which functionality is available in an HPE 3PAR StoreServ 8400 system that is not available in an HPE 3PAR StoreServ 7200 system?

A. Persistent Checksum end-to-end data integrity

B. Adaptive Optimization and Dynamic Optimization

C. Data at Rest Encryption

D. Online Import license

A company using an existing 1 Gb iSCSI storage array is experiencing storage access performance issues. They are interested in deploying HPE 3PAR StoreServ with 16 Gb/s FC end-to-end to improve the performance with minimal changes to the server environment. The existing environment consists of these HPE products:

HPE C7000 BladeSystem platinum blade enclosure with HP Virtual Connect Flex-10 interconnect modules Combination of HPE ProLiant Gen8 and Gen9 blade servers HPE 2920 switches

Which HPE products must be included to support a new HPE 3PAR StoreServ? (Choose two.)

A. HPE 16Gb/s Fibre Channel HBA for Blade Servers

B. HPE B-series 16Gb SAN Switch for HPE BladeSystem c-Class switches

C. HPE Virtual Connect FlexFabric 20/40 F8 modules

D. HPE FlexFabric 20Gb, 2-port 630FLB adapter

E. HPE 5900CP Switch Series with 16Gb/s SFP+ modules

A customer has an existing configuration consisting of Fast Class and Nearline SAS srives in an 8000 SFF enclosure. They add two SFF enclosures that are fully populated with Nearline drives to an existing HPE 3PAR StoreServ 8400 array. What should the customer do to optimize their storage configuration?

A. Run admithw and tunesys on the array.

B. Create new CPGs for the newly installed drives.

C. Enable Space Reclamation.

D. Defrag the CPGs an run align-drive on their system

You are designing a new HPE 3PAR StoreServ all-flash array for a customer. Which ratio should you expect to have the highest efficiency?

A. reclamation ratio

B. compaction ratio

C. thin provisioning ratio

D. read/write ratio

You are presenting an HPE Nimble solution based on HF series hardware to a customer. Which support advantages will be provided with this solution? (Choose two.)

A. InfoSight handles the work of 1st and 2nd level support specialists.

B. InfoSight performs firmware and software updates without additional administrative support.

C. Customers always interact with a 3rd level support engineer, when needed.

D. Customers only have to deploy a service processor for automating support tasks.

E. InfoSight offers predictive analytics and integration into HPE Support Center using Insight Online.

A customer recently acquired another small company and found that the existing infrastructure was outdated and costly to maintain. They need to put a complete infrastructure solution in place that minimizes the footprint in the data center as

quickly as possible.

Which solution should you recommend?

A. SimpliVty380

B. Converged Systems 700

C. Synergy 12000

D. BladeSystem 7000