HP HP Certifications HPE0-J57 Questions & Answers

• Question 11:

  Which storage protocol is supported by VirtualConnect Flex-10?

  A. FC

  B. FCoE

  C. FCIP

  D. iSCSI

  Correct Answer: B

  Reference: https://virtualizationandstorage.files.wordpress.com/2012/09/c01608922.pdf

• Question 12:

  Which technology is used in a B-series SAN switch to prevent communication between unauthorized devices?

  A. IVR

  B. VSAN

  C. zoning

  D. port isolation

  Correct Answer: C

  Reference: https://h20195.www2.hpe.com/v2/GetPDF.aspx/c04123371.pdf

• Question 13:

  A customer has deployed an HPE 3PAR StoreServ 8400 array with two nodes and three additional disk enclosures. They want to expand the solution with two additional nodes and three additional disk enclosures. What must you do to expand the customer's solution?

  A. The new nodes and enclosures must be placed in an adjacent rack.

  B. The existing nodes need to be taken offline.

  C. The new disks must be imported before the new nodes can be added.

  D. The system should be updated to the latest supported OS before the hardware expansion.

  Correct Answer: A

  Reference: https://support.hpe.com/hpesc/public/docDisplay?docId=emr_na-a00020368en_us

• Question 14:

  A customer has an existing environment with HPE 3PAR, HPE Nimble, and HPE MSA. They are providing file services from all arrays with multiple virtual machines, but performance is not adequate. What should you add to the environment to increase performance, increase availability, and reduce management overhead?

  A. HPE StoreEasy 5000

  B. HPE SimpliVity 380

  C. HPE StoreEasy 3850 Gateway

  D. HPE 3PAR File Persona

  Correct Answer: D

  Reference: https://citrixready.citrix.com/content/dam/ready/partners/he/hewlett-packard-enterprise/hpe-3par-storeserv-with-file-persona/4AA5-6078ENW.pdf

• Question 15:

  During a proof-of-concept you need to implement an Inter-Switch-Link (ISL) between two HPE SN6000B SAN switches.

  Which port mode must be set to enable communication between the switches?

  A. N_Port

  B. E_Port

  C. F_Port

  D. FL_Port

  Correct Answer: B

• Question 16:

  Which software feature should an HPE 3PAR StoreServ 8000 customer use to optimize data protection and recovery, including rapid online recovery for his VMware environment? (Select two.)

  A. HPE 3PAR Virtual Copy Software

  B. HPE StoreOnce Recovery Manager Central for VMware

  C. HPE 3PAR Security Software Suite

  D. HPE 3PAR File Persona Software Suite

  E. HPE 3AR Remote Copy Software

  Correct Answer: AD

  Reference: https://microage.com/wp-content/uploads/2016/06/HPE-3PAR-StoreServ-Storage-software-data-sheet.pdf

• Question 17:

  After a performance analysis, a customer plants to reorganize his Adaptive Flash Cache (AFC) configuration and wants to raise it from 256GB to 768 GB. Which action is needed to take advantage of the new AFC configuration?

  A. Increase the current AFC configuration to reflect the additional space.

  B. Remove the old AO configuration and recreate a new one.

  C. Run tunesys after raising the AFC to take advantage of the additional space.

  D. Remove flash cache for all VVs and then run createflashcache.

  Correct Answer: A

  Reference: https://d8tadude.com/2014/09/22/adaptive-flash-cache-deep-dive/

• Question 18:

  A customer has an HPE 3PAR StoreServ with FC and SSD drives who would like to improve the performance for random reads. Which HPE 3PAR StoreServ feature would provide better read performance?

  A. Adaptive Flash Cache

  B. Deduplication

  C. Express Layout

  D. SmartCache

  Correct Answer: A

  Reference: https://h20195.www2.hpe.com/v2/getpdf.aspx/4AA5-5397ENW.pdf

• Question 19:

  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

  Correct Answer: B

  Reference: https://h20195.www2.hpe.com/v2/getpdf.aspx/4aa3-3516enw.pdf (16)

• Question 20:

  You are demonstrating adding a new virtual volume for an HPE 3PAR StoreServ array for your customer.

  In addition to the volume name, what is the minimum information required to create a virtual volume? (Choose two.)

  A. CPG

  B. size

  C. domain

  D. persona type

  E. host

  Correct Answer: CE