HP HPE0-J57 Online Practice Questions and Exam Preparation

HP HPE0-J57 Online Questions & Answers

• Question 1:

  In an ISCSI based storage system proof-of-concept project, the customer is not satisfied with the performance of their video streaming application.

  What would you recommend to the customer to optimize the existing environment?

  A. Enable hardware iSCSI initiator
  B. Enable jumbo frames on required components.
  C. Increase the switch buffer to buffer credits.
  D. Consolidate the heterogeneous switches in the network.
  B. Enable jumbo frames on required components.

• Question 2:

  You are adding a new host for an HPE 3PAR StoreServ proof-of-concept.

  In addition to the host name, what is the minimum information that is required to create a host profile?

  A. host persona
  B. host WWN
  C. host MAC
  D. host set
  A. host persona

• Question 3:

  A customer has a new HPE Nimble HF-series array and is facing latency issues for his 2TB ERP database. What would be a design approach to solve this issue?

  A. Add additional SSD drives as cache to the system and PIN the volume.
  B. Change RAID of the drives to RAID 1 and setup quality of service for the volume.
  C. Perform controller upgrade to an HPE Nimble CS5000 storage system.
  D. Enable storage tiering on the system and map the volume to the new tier.
  A. Add additional SSD drives as cache to the system and PIN the volume.

• Question 4:

  During which events will HPE 3PAR StoreServ persistent port feature provide transparent and uninterrupted failover? (Choose two.)

  A. node maintenance or failure
  B. firmware upgrade
  C. loss of persistent cache
  D. loss of full-mesh cluster interconnect
  E. B-series SAN switch upgrades
  C. loss of persistent cache
  D. loss of full-mesh cluster interconnect

• Question 5:

  A customer is a cloud service provider with infrastructure powered by HPE 3PAR StoreServ 9000. The customer is concerned about their ability to ensure the quality of service and protect their tenants from unpredictable bursts of I/O from other tenants.

  What should you recommend to your customer?

  A. Use Priority Optimization to enable service levels for workloads.
  B. Use Adaptive Optimization to optimize service levels autonomically.
  C. Use Dynamic Optimization to automatically manage quality of service.
  D. Use Virtual Domains to automatically set multi-tenant policies.
  A. Use Priority Optimization to enable service levels for workloads.

• Question 6:

  A customer uses Recovery Manager Central for VMware (RMC-V). They need the ability to perform granular recovery of application items directly from backups. Which solution integrates with RMC-V to provide the desired requirements?

  A. Veeam Backup and Replication
  B. NetBackup
  C. StoreOnce CloudBank
  D. CommVault
  A. Veeam Backup and Replication

• Question 7:

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

• Question 8:

  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
  C. zoning

• Question 9:

  Which storage protocol is supported by VirtualConnect Flex-10?

  A. FC
  B. FCoE
  C. FCIP
  D. iSCSI
  B. FCoE

• Question 10:

  Which storage tool in the Storage Assessment Foundry provides data protection analysis?

  A. NinjaCrawler
  B. NinaProtected+
  C. NinjaThin
  D. NinjaSTARS
  D. NinjaSTARS