HP HP Certifications HPE0-J57 Questions & Answers

• Question 91:

  Where does HPE 3PAR StoreServ Data-at-Rest Encryption occur?

  A. ASIC

  B. physical disk

  C. processor

  D. host

  Correct Answer: B

• Question 92:

  A customer needs to implement a new SAN fabric for their growing environment. The new SAN should provide a high performance and port-efficient network with many-to-many connectivity. Because of changing requirements and the possible acquisition of another company in the near feature, the customer cannot predict the I/O traffic pattern within the SAN. The customer is also concerned about availability.

  Which type of SAN topology should you recommend?

  A. cascaded fabric

  B. meshed fabric

  C. core-edge fabric

  D. single-switch fabric

  Correct Answer: B

• Question 93:

  Which type of networking switch handles both Ethernet and Fibre Channel traffic?

  A. edge

  B. virtual

  C. director

  D. converged

  Correct Answer: D

• Question 94:

  Which file protocols are commonly used in HPE StoreOnce environment? (Choose two.)

  A. CIFS

  B. NTFS

  C. VFS

  D. ZFS

  E. NFS

  Correct Answer: AE

• Question 95:

  A customer wants to implement a management and monitoring tool for an HPE B-series SAN switch environment. You plan to recommend the HPE SAN Network Advisor.

  Which information about the customer's environment will help you to decide which edition to recommend?

  A. FCIP support

  B. Amount of used fabrics

  C. FCoE support

  D. Fabric OS version

  Correct Answer: D

• Question 96:

  A customer has a SAN infrastructure with an HPE C-Class blade enclosure, and a mix of ProLiant G7, Gen8 and Gen9 servers. They require a new storage platform.

  How can you confirm the new storage array will be supported in the existing environment?

  A. Design an array with an older version of the firmware to ensure compatibility.

  B. Document existing server and SAN information, and consult SPOCK to ensure firmware compatibility.

  C. Design an array with the latest firmware, and recommend that the customer engage HPE PointNext to upgrade the existing hardware.

  D. Check recommended firmware levels in the HP SAN Design Reference Guide to ensure firmware compatibility.

  Correct Answer: B

• Question 97:

  You need to add SSD drives to a production HPE 3PAR StoreServ array configured with Adaptive Flash Cache (AFC).

  What do you need to consider?

  A. Online expansion is not supported if the AFC is running in simulation mode.

  B. System performance might be affected during activation of the additional resources for AFC.

  C. The system will automatically re-balance to use the additional resources for AFC.

  D. The RAID configuration for the SSD drives might need adjustment if you want to use them for AFC.

  Correct Answer: C

• Question 98:

  Which resource provides configurations for HPE tested and referenced configurations in a software-defined storage environment?

  A. HPE Storage Sizer

  B. One Config Advanced

  C. NinjaStars

  D. StoreVirtual VSA Ready Nodes

  Correct Answer: B

• Question 99:

  A customer is concerned about media and transmission errors caused by any component in the I/O stack from the server host bus adapter (HBA) into the HPE 3PAR StoreServ ports.

  Which feature will address the customer's concern?

  A. Persistent Checksum

  B. Persistent Cache

  C. Peer Persistence

  D. Persistent Ports

  Correct Answer: A

• Question 100:

  Which HPE 3PAR feature improves CPU utilization, reduces latency, and improves IOPS?

  A. Zero Detect

  B. Persistent Cache

  C. Express Indexing

  D. Express Writes

  Correct Answer: D