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HP HPE0-J68 Sample Question Answers
Question # 1
Which of the following statements describes the encryption capabilities of the HPE Alletra 5000?
A. It supports data in flight encryption for synchronous replication B. It supports data in flight encryption for async replication C. It is hardware based and requires DAR capable disks D. It only supports data at rest encryption
Answer: D
Explanation:
To create a configuration including the sizing and performance values for a customer solution for
Alletra MP, the recommended HPE tool is Ninja STARS. This tool is specifically designed for storage
sizing and configuration, providing detailed insights into the performance requirements and helping
to tailor the solution to meet the specific needs of the customer. Ninja STARS helps in accurately
sizing the storage solution to ensure it meets both current and future demands.
For further details, refer to:
HPE Ninja STARS Tool
Question # 2
Which of the following actions should be performed if your customer cannot deploy vVols on their
HPE GreenLake for Block Storage?
A. Acquire a VMware Suite LTU B. Run the "setsys vVol 1" command on the array CLl C. Update the OS to release 3 (10.3) or higher D. Order a RAM upgrade pack
Answer: C
Explanation:
To create a configuration including the sizing and performance values for a customer solution for
Alletra MP, the recommended HPE tool is Ninja STARS. This tool is specifically designed for storage
sizing and configuration, providing detailed insights into the performance requirements and helping
to tailor the solution to meet the specific needs of the customer. Ninja STARS helps in accurately
sizing the storage solution to ensure it meets both current and future demands.
For further details, refer to:
HPE Ninja STARS Tool
Question # 3
How does HPE GreenLake for Block Storage perform VV and LD ownership?
A. W LDs are adaptively shared based on the array config B. VV LDs are owned by a single node C. VV LDs are shared based on system parameter ''enh_ownership" D. VV LDs are shared across all nodes
Answer: B
Explanation:
In HPE GreenLake for Block Storage, VV (Virtual Volumes) and LD (Logical Devices) are owned by a
single node. This ownership model is critical for ensuring data consistency and managing the
resources effectively across the storage array. By having a single node own the VV LDs, the system
can maintain optimal performance and reliability, especially in clustered environments where
multiple nodes are involved.
For more information, refer to:
HPE GreenLake Block Storage
Question # 4
How does HPE GreenLake for Block Storage perform write operations caching?
A. Data is buffered in NVDIMM B. Data is cached on DFC-hosted SSDs C. Data goes directly to space based on NVMe D. Data is stored in supercapacitor-protected RAM
Answer: B
Explanation:
HPE GreenLake for Block Storage performs write operations caching by caching the data on DFChosted
SSDs. The Data Fabric Controller (DFC) manages the SSDs and is responsible for optimizing the
performance of the storage system by caching write operations. This approach ensures that writeintensive
workloads are handled efficiently, providing lower latency and higher throughput for
applications that demand fast storage performance.
For further details, refer to:
HPE GreenLake for Block Storage Overview
Question # 5
Which HPE storage family should you recommend for a hybrid array, utilizing both 55D and HDD
media, supporting 512TiB of raw storage and centralized cloud-based management?
A. HPE Alletra 5000 B. HPE Alletra 6000 C. HPE GreenLake for Block D. HPEXP8
Answer: A Explanation:
The HPE Alletra 5000 is the recommended storage family for a hybrid array that utilizes both SSD and
HDD media, supports up to 512TiB of raw storage, and provides centralized cloud-based
management. The Alletra 5000 series is designed to deliver a blend of performance and capacity,
making it ideal for hybrid storage needs. Additionally, it integrates seamlessly with HPE's cloudbased
management tools, offering a simplified and unified management experience across onpremises
and cloud environments.
Reference:
HPE Alletra 5000 Overview
HPE Hybrid Storage Solutions
Question # 6
The customer is performing an initial setup of an HPE Alletra 6000 system. Which user interface can you use to define initiators when configuring an HPE Alletra 6000 system?
A. Web-based AUetra Ul B. Graphical VNC connection to Alletra system C. Command "Addlnitiator" in Host OS D. Command "Addlnitiator" in Nimble/Alletra CLI
Answer: A
Explanation:
During the initial setup of an HPE Alletra 6000 system, the most user-friendly and accessible
interface for defining initiators is the Web-based Alletra UI. This web interface provides a
comprehensive and intuitive platform for configuring, managing, and monitoring the storage system.
It allows administrators to define initiators, set up volumes, and manage other critical storage
functions through an easy-to-use graphical interface, which simplifies the overall setup process.
Reference:
HPE Alletra 6000 Setup Guide
HPE Storage Management Tools
During the initial setup of an HPE Alletra 6000 system, the most user-friendly and accessible
interface for defining initiators is the Web-based Alletra UI. This web interface provides a
comprehensive and intuitive platform for configuring, managing, and monitoring the storage system.
It allows administrators to define initiators, set up volumes, and manage other critical storage
functions through an easy-to-use graphical interface, which simplifies the overall setup process.
Reference:
HPE Alletra 6000 Setup Guide
HPE Storage Management Tools
Question # 7
What is the maximum number of 2140 4U All-Flash Array expansion shelves supported by the HPE
Alletra 6030 storage?
A. 4 B. 2 C. 1 D. 3
Answer: B
Explanation:
The HPE Alletra 6030 storage system supports up to two 2140 4U All-Flash Array expansion shelves.
These expansion shelves allow the system to scale up its storage capacity while maintaining the high
performance and reliability expected of the HPE Alletra 6030 platform. The system is designed to
provide flexibility in configuration, ensuring that it can meet the varying capacity requirements of
enterprise environments.
Reference:
HPE Alletra 6030
HPE Storage Expansion Options
Question # 8
A customer has a new Nimble CS3000 21T storage systems and is facing latency issues for his 2TB
ERP database. What would be a design approach to solve this issue ?
A. Perform controller upgrade to a Nimbel CS3000 storage systems B. Add additional SSd drives as cache to the system and PIN the volume C. Enable storage tiering on the system and map the volume to the new tier D. Change RAID of the drives to RAID -1and setup quality of services for the volume
Answer: B
Explanation:
For resolving latency issues on a Nimble CS3000 storage system, particularly for a high-demand
application like a 2TB ERP database, the best approach is to add additional SSD drives to the system
as cache and PIN the volume. This ensures that the entire database or frequently accessed parts of it
are always stored in the fastest storage tier (SSD), significantly reducing latency and improving overall
A solution architect is sizing the required capacity for an HPE Alletra 9000. Customer requirementsinclude:200TB base volumesRegular snapshots being taken every hour with one-week retention10% daily change rateHow much capacity is needed for snapshots after one week?
A. 480TB B. 140TB C. 200TB D. 20TB
Answer: A
Explanation:
To calculate the required capacity for snapshots after one week for an HPE Alletra 9000 with the
given customer requirements:
Base volume size: 200TB
Snapshots frequency: Every hour (24 snapshots per day, 168 per week)
Daily change rate: 10%
The snapshot capacity can be calculated by considering the daily change rate and the number of
snapshots over a week.
Daily change: 10% of 200TB = 20TB
Total change over a week: 20TB * 7 days = 140TB
Since there are 168 snapshots (24 per day for 7 days), the total required capacity is 140TB (for the
changes) plus the base volume size of 200TB, totaling 480TB.
Reference:
HPE Alletra 9000
HPE Snapshot Management
Question # 10
A Company using an existing 1GB ISCSI storage array is experiencing storage accessperformance issue. They are interested in deploying HPE 3PAR Storeserv with 16GB /S FC end to-endto improve the performance to the minimal changes to the environment. The existing environmentconsists of these HPE products* HPE C7000 Blade system platinum blade enclosure with HP virtual connect Flex 10 interconnectmodules.* Configuration of HPE Proliant Gen8 and Gen9 blade servers* HPE 2920 SwitchesWhich HPE products must be included to support new HPE 3PAR Storeserv?(Select two)
A. HPE B-Series 16GB SAN switch for HPE Blade system C-class series B. HPE 16GB/s Fibre channel HBA for Blade servers C. HP 5900CP switch series with 16GB/S SFP+ Modules D. HPE Flex fabric 20GB,2-Port 630 FLB adapter E. HPE Virtual connect Flex fabric 20 f8 modules
Answer: A, B
Explanation:
To support the deployment of HPE 3PAR StoreServ with 16GB/s Fibre Channel (FC) in an existing
environment that includes HPE BladeSystem with Virtual Connect Flex-10 and ProLiant Gen8/Gen9
servers, the appropriate products to include are:
HPE B-Series 16GB SAN switch: This switch is necessary to provide the high-speed 16GB/s FC
connectivity between the BladeSystem and the 3PAR StoreServ array, ensuring that the performance
issues are addressed with minimal changes to the environment.
HPE 16GB/s Fibre Channel HBA for Blade servers: The FC HBAs (Host Bus Adapters) are required for
the blade servers to connect to the 16GB/s FC SAN, enabling end-to-end high-speed connectivity