HPE0-J57 Online Practice Questions and Answers

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

A customer has a large deployment of HPE Synergy compute modules, HPE 3PAR StoreServ storage, and HPE StoreOnce systems in a single data center. They are concerned about the risk of data loss due to site disaster.

What is the reason to propose HPE CloudBank?

A. To easily move workloads to AWS or Azure in the event of site disaster.

B. To improve RPO/RTO objectives by automating snapshot-based integrating between 3PAR and StoreOnce.

C. To regularly send backups to the cloud for the purposes of DR protection.

D. To leverage 3PAR snapshots and utilize StoreOnce recovery capabilities to minimize data loss and downtime.

You are presenting the HPE StoreEver portfolio to a media agency.

What advantage is offered when using LTFS?

A. file management capabilities will be provided with tape cartridges

B. WORM functionality for file, block and object storage access on tape

C. file encryption with public and private key management

D. file and block data management within an HPE HSM solution

An HPE 3PAR StoreServ 9000 All-Flesh Array customer plans to deploy a secondary array 20 km away from their primary array to enable storage replication over a dark fibre. Their existing environment consists of one HPE Synergy Frame 12000, HPE SN6000B Fibre Channel Switches, HPE FlexFabric 5700 Switch Series, and HPE StoreOnce Systems.

Which HPE license is required to meet the customer's technical requirements?

A. Intelligent Resilient Framework licenses

B. HPE StoreOnce Replication

C. Extended Fabric

D. HPE 3PAR Remote Copy

What can move data directly from a snapshot to backup storage independent of backup server software?

A. SSMC

B. CLI

C. Express Protect

D. Virtual Lock

You are planning a single-site Nimble solution with iSCSI connectivity. Two 10GbE SFP+ dual port NICS are included in the configuration. You designed an intelligent Resilient Framework (IRF) stack with HPE FlexFabric 5900CP switches.

Which statements is correct when discussing the IRF limits for this configuration?

A. When connecting an iSCSI storage to an IRF stack, a minimum of four 10GbE ports must be used per switch.

B. A maximum of two switches can be used in an IRF stack when connecting storage.

C. In an IRF stack with storage connectivity, the 40GbE ports cannot be used.

D. The used IRF ports for iSCSI traffic have to be configured as 10GbE converged ports.

A customer migrates their infrastructure from a 3rd party storage to an HPE 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. VMvision is an agentless integration into Infosight and needs only the vCenter Server Appliance credentials to connect.

C. VMware vSphere Storage APIs Array Integration (VAAI) has to be configured to combine storage and VM performance metrics.

D. HPE Nimble Service Processor collects relevant per-VM performance data and sends them using SSL port 443 to VMvision.

What allows volume level data to be copied between an HPE 3PAR and an HPE StoreVirtual VSA?

A. HPE StoreVirtual Peer Motion

B. HPE 3PAR Remote Copy

C. HPE Recovery Manager Central

D. HPE StoreServ Peer Motion

Which statement is correct when comparing functionalities of the AF and HF series in the Nimble storage portfolio? (Choose two.)

A. HF series supports storage snapshots and replication using Veeam Backup and Replication, HF and AF series support storage snapshots only.

B. HF series has a dedicated read cache and AF series does not have a dedicated read cache.

C. Zero Copy Clones are a unique feature of All-Flash arrays within the Nimble portfolio.

D. >99.9999% availability is measured and guaranteed for AF and HF series arrays.

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.