Online Access Free HPE0-J57 Exam Questions

A customer migrate their infrastructure from a 3rd party storage to a Nimble environment. During an architecture workshop, you discuss VMvision with the customer and the system engineer. Which statement is correct when implementing performance monitoring using VMVision?

• A.SNMP trap service has to be configured to send traps to infosight and integrate performance data using VMvision.
• B.VMware vSphere storage API's array integration (VAAI)has to be configured to combine storage and VM performance metrics
• C.VMvision is an agentless integration into infosight and needs only the Vcenter server appliance credentials to connect. (page 112)
• D.Nibmle service processor collects relevant per VM performance data and send them using SSL port 443 to VMvision

You are planning an upgrade to a customer's existing HPE 3PAR StoreServ 8200 to include 4-port 16Gb FC adapters. The servers are zoned to see the storage via four paths. The customer is concerned about storage availability during the upgrade.
Which statement is correct about performing this upgrade?

• A.The MPIO service will do a failover, and the servers will continue to have access via two paths.
• B.When NPIV is enabled, the HPE 3PAR Port persistence will show all four paths to the servers.
• C.Windows servers require host explorer is installed to ensure MPIO is unaffected.
• D.As long as MEM driver is installed on VMware vSphere, no path failures are seen.

What performance benefit is provided by using the HPE StoreVirtual DSM for Microsoft MPIO instead of the standard MPIO?

• A.The HPE DSM increases availability and reduces latency and throughput.
• B.The iSCSI connections are blocked to non-critical nodes in the cluster by default.
• C.The storage system, which receives a copy of the data, does not service the write I/O.
• D.The storage system, which holds a copy of the requested data, services the read I/Os.

A large organization is experiencing exponential data growth of object storage due to recent mergers and acquisition .They need an on-premise solution to optimize cost at petabyte scale Which components should you recommend for a software-defined solution ?(select two)

• A.HPE complete -CTERA
• B.HPE 3PAR Storeserv 9450c
• C.HPE Synergy 660 Gen10 compute modules
• D.HPE Appolo 4510 server
• E.HPE Complete -Scalability RING

When using a HPE 3 PAR Storeserv array to enable a user to apply array-based data services to specific application and VM's. What is the benefit of implementing VM-level gradually of Volts?

• A.Data sprawls eliminated by performing the migration functions at the array level using 3PAR HPE Dynamic Optimization
• B.Performance is accelerated by leveraging the deduplication capabilities built into the storage ASIC
• C.Efficiency is maintained by reclaiming space from deleted or migrated VMs using capabilities built into the storage ASIC
• D.Performing is accelerated by detecting and moving the most frequently -accessed VMs into the fast class tier