HP hpe0-j58 practice test

A customer has started to load their HPE 3PAR 8450 with data, but are not sure what data reduction
they are achieving. They ask you to run analysis and estimate the deduplication ratio of data
currently on a virtual volume (VV).
Which CLI command should you use to understand data reduction ratios?

• A. showvv
• B. tunevv
• C. convertvv
• D. checkvv

A customer needs to new storage solution, including replication. The replication solution does not
need to provide an RTO or RPO of zero.
The customer suffers from severe VM sprawl and has experienced unidentified storage service-level
degradations.
What should you point out during your presentation of the solution?

• A. Hardware-assisted parity generation and deduplication mitigate the changing performance requirements
• B. VMs are always individually visible to the array with automatic enablement of VVOL technology
• C. InfoSight and VM details would help in identifying misbehaving VMs putting a high load on the array
• D. When a storage system is being overloaded, the replication software will automatically move the workload

A customer has HPE B-series switches and is not interested in Extended Fabric licenses for edge
switches.
They have sites over 10km apart.
Which SAN extension technology should you recommend?

• A. FC over DWDM
• B. FC over CWDM
• C. FCoE
• D. FCIP

How does the HPE Nimble Storage product strategy support a customers investment protection
requirements
for today and the future?

• A. by supporting replication with arrays from other vendors
• B. by supporting the implementation of third party cache, spinning media, and flash media
• C. by supporting replication between current and previous-generation array models
• D. by supporting the repurposing of obsolete array controllers as high-density servers

A customer has a pair of HPE 3PAR arrays with Synchronous Replication enabled. They need
recommendations for deploying the Quorum Witness when implementing Peer Persistence.
What should you recommend to the customer?

• A. The Quorum Witness should be in the secondary data center, with IP connectivity to the HPE 3PAR there
• B. The Quorum Witness should be in a third data center, with FC connectivity to both HPE 3PARs
• C. The Quorum Witness should be in the primary data center, with FC connectivity to the HPE 3PAR there
• D. The Quorum Witness should be in a third data center, with IP connectivity to both HPE 3PARs

A customer has recently acquired another company that is located less than 3 km from their current
main
location. Both locations use HPE B-Series products in their storage environment.
The customer needs to merge the 2 locations together while still using the current WAN and
networking
infrastructure at both locations. They need to keep their initial cost down until they are able to
redesign both networking infrastructures.
Which protocol should be incorporated when providing a proposal to meet the customer needs?

• A. ISCSI
• B. CWDM
• C. DWDM
• D. FCIP

Refer to the exhibit, which reflects the Bill of Materials (BOM) configuration for one datacenter.

A customer needs a new storage solution of two HPE 3PAR 8440 arrays. The customers environment
consists of eight physical servers in each data center attached to the SAN and one StoreOnce 3540
system with two FC I/O cards. The distance between data centers is less than 75 meters.
What should you add the BOM to meet the customer needs?

• A. one HPE 25m Mini SAS High Density Active Optical Cable for each HPE 3PAR 8440
• B. one HPR 3PAR StoreServ AC RPS Service Processor
• C. one HPE 3PAR StoreServ 8000 Direct Connect Cabling Option for Drive Enclosure for each HPE 3PAR 8440
• D. one HPE SN3000B SAN Switch 12-port Upgrade E-LTU per switch, appropriate number of SFPs and cables

A customer has two sites within a short distance. They require a primary storage solution which
supports
automatic failover for their block storage, SMB shares, and NFS home directories. Which HPE
solution best fits
the customers requirements?

• A. HPE 3PAR
• B. HPE Nimble
• C. HPE Simplivity
• D. HPE StoreOnce

A customer needs to upgrade their existing HPE 3PAR environment. They ask you to present a
solution to gather data from all 200 of their HPE 3PARs arrays, which are spread across the globe. The
arrays consist of various generations and OS levels, and they are managed by regional instances of
SSMC. What should you present to the customer as a solution?

• A. using an HPE 3PAR CLI script with the checkupgrade command
• B. using a script based on the HPE 3PAR Web Services API
• C. using the upgrade report tool in HPE InfoSight
• D. using the SSMC array configuration reports

A customer has an aging Fibre Channel SAN from one vendor and a separate iSCSI SAN from another
vendor. The customer wants to upgrade to a single vendor that will allow them to manage the SAN
through a single vendor management console.
Which solution should you recommend?

• A. one HPE Nimble iSCSI group federated to an HPE 3PAR for Fibre Channel
• B. one HPE Nimble Storage Fibre Channel Group and one HPE Nimble Storage iSCSI Group
• C. one HPE Nimble Fibre Channel group federated to an HPE 3PAR for iSCSI
• D. one HPE Nimble Storage Group that has a Fibre Channel port and a ISCSI pool