HP HPE0-J78 Exam Questions

Questions for the HPE0-J78 were updated on : Dec 01 ,2025

Page 1 out of 4. Viewing questions 1-15 out of 50

Question 1

A customer adds additional SSD drives to an HPE 3PAR StoreServ array configured with Adaptive
Flash Cache (AFC). Which action is needed to take advantage of the new drives In AFC?

  • A. Remove the old AFC configuration and recreate a new one
  • B. Run the statcache command to enable AFC tor an VVs on the system
  • C. increase the current AFC configuration to reflect the additional space
  • D. Run tunesys alter adding the drives to rebalance the system
Answer:

A

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Question 2

Which HPE management tool provides a single, integrated management environment for a
converged infrastructure''

  • A. HPE oneview
  • B. HPE 3PAR SSMC
  • C. HPEMC
  • D. HPE StoreOnce RMC
Answer:

A

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Question 3

In a strategy workshop you present the HPE Converged Storage principles as part of a proposed
solution to a customer. The customer is looking for a storage solution that offers the greatest value in
terms of data and business protection through built-in data protection, with automated failover and
failback at no additional cost
Which storage solution should you recommend?

  • A. HPE Storevmuai Solutions
  • B. HPE StoteServ Solutions
  • C. HPE MSA Storage
  • D. HPE XP7 Storage
Answer:

A

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Question 4

A customer moves id a new data tenter wnere racK space fcs at a premium. They ask you to design a
solution that incorporates Ethernet and Fiber Channel connectivity. Which HPE switching technology
should you suggest?

  • A. FlexFabric 5930
  • B. 5830AF
  • C. SN3000B
  • D. SN6010C
Answer:

A

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Question 5

Which additional functionality is offered in an HPE 3PAR StoreServ 8000 system when compared to
an HPE 3PAR StoreServ 7000 system?

  • A. HPE 3PAR Adaptive Optimization and Dynamic Optimization
  • B. HPE 3PAR Dala-at-Rest Encryption
  • C. HPE 3PAR Online import License
  • D. HPE 3PAR Persistent Checksum end-to-end data integrity
Answer:

D

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Question 6

You just completed a performance analyses of a new HPE 3PAR SloreServ 84O0 DISK Array at a
customer's site. After reviewing the performance metrics, you determine that they should install a
new tier of SSD drives
Which actions should you recommend that they take to fully optimize the array? (Select two)

  • A. Configure Adaptive Flash Cache
  • B. Rebalance all flash drives between nodes 0 and 2
  • C. Add more flash drives to enable Advanced Flash Cache.
  • D. Configure Adaptive Optimization
  • E. Configure scheduled tunesys tasks
Answer:

D, E

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Question 7

Refer to the exhibit
A SAN port connected to an HPE 3PAR storeServ WWN 20120Q02ACOD4S66 goes offline. Which host
port will be used by Port Persistence to provide the path to your VMware vspnere host?

  • A. 0.1.1
  • B. 0:1:2
  • C. 11:1
  • D. 1:1:2
Answer:

D

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Question 8

You are helping a customer optimize HPE 3PAR storeServ 8OOO series arrays. The current
configuration across an arrays gives the same service level access. The customer needs to control the
IOPS, bandwidth, and service time, based on the various virtual volumes in the array.
What should you recommend to the customer? (Select two,)

  • A. Use Adaptive Optimization to provide quality tor service by each hostseL
  • B. Use Dynamic Optimization to balance the workload lor required virtual volumes
  • C. Enable the Priority Optimization that is included in the base license.
  • D. Add the HPE 3PAR Priority Optimization license to the array
  • E. Group the various virtual volumes into VVsets, and set the priority by each Wset.
Answer:

D, E

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Question 9

When discussing thin dedupteation on HPE 3PAR SloreServ, how can you demonstrate the potential
savings it can bring to your cuslomer on a per virtual volume basis?

  • A. Use the Dedupe Estimate in the HPE 3PAR management console and select the relevan! Volumes.
  • B. Use the thin Reduplication factoring tool on the HPE Support website
  • C. Use the Ninjastars iooi to import and analyze the array.
  • D. Use the HPE StorageWorks sizing tool and select deduplicalion tor the volume type
Answer:

A

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Question 10

Where does HPE 3par sioreserv Data-at-Rest {DAR) encryption occur?

  • A. in the physical disk
  • B. in the StoreServ processor
  • C. in the ASIC
  • D. an the host
Answer:

A

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Question 11

A customer has some mission-critical applications that intermittently experience heavy disk I/O
during the month. The speed of the storage has the most impact on the performance. The customer
does not want to dedicate expensive SSD disks to these applications, since they only need Ihis
additional performance periodically, and mowing tne volumes from slow-to-fast-tp-slow storage is a
lengthy process
Which HPE StoreVirtual feature can address this customer's challenge?

  • A. Adaptive Optimization
  • B. Peef Motion
  • C. Space Reclamation
  • D. Remote copy
Answer:

A

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Question 12

A customer has an existing HPR 3PAR storeserv 8200 using fast class and nearline drives with read
intensive workloads. They need to increase the read I/O performance, however, they have a
restricted budget
What should they do?

  • A. Add an additional 15 K last class drives and implement thin provisioned decrupiicated virtual volumes
  • B. Add a tier ot SSD and implement thin provisioned virtual volumes.
  • C. Add 4 SSD drives and enable Adaptive Flash cache.
  • D. Add an additional 15 K fast class drives and configure AO policy to tier data onto the new tier ot disk
Answer:

C

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Question 13

in an HPE StoreVirtual environment, the storage administrator receives alerts related to the Manage
and Quorum configuration. The administrator wants to add two storage systems to the current
rnanagement group, for a total of six storage systems configured in the cluster
How many managers are needed tor this configuration?

  • A. three
  • B. four
  • C. five
  • D. six
Answer:

D

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Question 14

You are configuring a new HPE 3PAR StorServ All-Flash-Array for your customer. Which ratio should
you expect to have the highest efficiency?

  • A. provisioning
  • B. reclamation
  • C. compaction
  • D. dedication
Answer:

D

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Question 15

Which HPE SPAR storeServ feature provides non-disruptive software upgrades without relying on
multi-path software?

  • A. HPE 3PAR Dynamic Optimization
  • B. HPE 3PAR Persistent Ports
  • C. HPE 3PAR MPIO
  • D. HPE SPAR Access Guard
Answer:

A

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