HP HPE0-J68 Practice Exams
Last updated on Oct 22,2026- Exam Code: HPE0-J68
- Exam Name: HPE Storage Solutions
- Certification Provider: HP
- Latest update: Oct 22,2026
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
Explanation:
Persistent Checksum is a feature in HPE 3PAR StoreServ that helps detect and correct media and transmission errors that may occur anywhere in the I/O stack, from the server’s Host Bus Adapter (HBA) to the HPE 3PAR StoreServ ports. This feature ensures data integrity by verifying that data read from or written to the storage array matches the original data, providing an extra layer of protection against data corruption caused by hardware issues or transmission errors.
Reference: HPE 3PAR StoreServ Data Integrity
HPE Persistent Checksum Overview
A solution architect is sizing the required capacity for an HPE Alletra 9000.
Customer requirements include:
• 100TB base volumes
• 168 snapshots a week
• 15% daily change rate
How much capacity is needed for snapshots after one week?
- A . 1680TB
- B . 15TB
- C . 700TB
- D . 105TB
D
Explanation:
To calculate the required capacity for snapshots after one week for an HPE Alletra 9000, we start by understanding the customer’s requirements:
Base volume size: 100TB
Snapshots: 168 snapshots per week
Daily change rate: 15%
The snapshot capacity requirement can be calculated by taking 15% of the base volume size per day, and multiplying it by the number of days (7 days in a week) and the number of snapshots per day. Daily change: 15% of 100TB = 15TBTotal change over a week: 15TB * 7 days = 105TB Thus, the capacity needed for snapshots after one week is 105TB.
Reference: HPE Alletra 9000 Overview
HPE Storage Snapshots
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
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 cloud-based management tools, offering a simplified and unified management experience across on-premises and cloud environments.
Reference: HPE Alletra 5000 Overview
HPE Hybrid Storage Solutions
Match the HPE converged Strategy principle with its function
- A . Federated Storage: – Move data between storage systems in peer-to-peer relationship simply, dynamically and nondestructively
- B . Deduplication: -Reduce allocated capacity by eliminating data redundancy
- C . Thin provisioning: -Reduce TCO, Opex and CPEx by using virtualization technology to make storage resources more efficient.
- D . Storage tiering: -Use combination of I/O accelerator to place data to meet price, performance, and latency requirements.
- E . Storage virtualization: – Deliver simplified management, higher utilization, efficient, and agility by separating the logical and physical resource.
E
Explanation:
These principles represent key components of HPE’s converged strategy, each contributing to more efficient, agile, and cost-effective storage management:
Federated Storage: This principle allows seamless data movement between storage systems, enhancing flexibility and simplifying data management.
Deduplication: Reduces storage space by eliminating duplicate data, resulting in more efficient use of resources.
Thin Provisioning: Allows over-provisioning of storage to optimize costs while ensuring that resources are available when needed.
Storage Tiering: Dynamically places data on the appropriate storage tier based on performance and cost requirements, optimizing storage utilization.
Storage Virtualization: Separates the physical storage hardware from the logical storage services,
providing greater flexibility and efficiency in managing storage resources.
HPE Storage
Reference: HPE Storage Solutions
HPE Converged Storage Strategy
How many alerts can be configured when setting up performance alerts on HPE Alletra 9000?
- A . 32
- B . 64
- C . 171
- D . 48
B
Explanation:
The HPE Alletra 9000 allows the configuration of up to 64 performance alerts. These alerts are crucial for monitoring the performance of the storage system, ensuring that administrators are notified of any performance issues or anomalies. The ability to configure multiple alerts provides flexibility in managing different aspects of the system’s performance, enabling proactive management and optimization of the storage environment.
Reference: HPE Alletra 9000 Management Features
HPE Storage Performance Monitoring
Recommend a software stack for a backup platform change that supports on-premise deployment, direct backups from Linux and Windows systems, NAS protocol support for the backup repository, and integration with HPE StoreOnce.
- A . Recovery Manager Central
- B . Zerto
- C . Veeam Backup and Recovery
- D . HPE GreenLake Backup and Recovery
C
Explanation:
Veeam Backup and Recovery is the recommended software stack for a backup platform change that supports on-premise deployment, direct backups from Linux and Windows systems, NAS protocol support for the backup repository, and integration with HPE StoreOnce. Veeam is widely recognized for its robust and versatile backup capabilities, including full support for NAS, seamless integration with HPE StoreOnce for efficient deduplication and storage, and the ability to directly back up physical and virtual environments running on both Linux and Windows.
Reference: Veeam Backup and Recovery Overview
HPE StoreOnce Integration
An HPE 3PAR StoreServ customer with FC, SSD and NL, drives is facing extreme latency during peak business hours with an OLTP application. They have enabled tiering using all drive types.
What could be used to resolve the issue?
- A . Dynamic Optimization using tier 2
- B . Adaptive Optimization using tier 1
- C . Dynamic Optimization between tier 0 and tier 1
- D . Dynamic Optimization using tier 1
C
Explanation:
To address extreme latency during peak business hours for an OLTP application, using Dynamic Optimization between tier 0 (typically the fastest storage tier, such as SSDs) and tier 1 (slightly slower but still high-performance drives) can significantly improve performance. Dynamic Optimization allows for the non-disruptive movement of volumes between different tiers of storage, ensuring that the most performance-critical data resides on the fastest available storage during peak times. This strategy optimizes storage performance and ensures that OLTP workloads meet required performance levels.
Reference: HPE 3PAR StoreServ Dynamic Optimization
HPE Adaptive Optimization and Tiering
Based on the customer requirement for hybrid storage solution with fibre channel connectivity.
What would you need to consider when proposing HPE Alletra?
- A . Alletra 6030 models and above is required for a hybird with FC connectivity
- B . Alletra 6000 flash to tier disk would need to be sufficient for the workload
- C . Alletra 5030 models and above is required for a hybrid with FC connectivity
- D . Alletra 5000 flash to disk ratio would need to be sufficient for the workload
A
Explanation:
When proposing an HPE Alletra hybrid storage solution with Fibre Channel (FC) connectivity, it is essential to consider that Alletra 6030 models and above are required to support a hybrid configuration with FC connectivity. The Alletra 6030 and higher models are designed to handle hybrid workloads that require the performance of both flash storage and traditional spinning disks, with the added capability of Fibre Channel connectivity for high-speed data transfer in enterprise environments.
For further details, refer to:
HPE Alletra 6000 Series Overview
What is the minimum number of drive cages to achieve RAID6:6*2 with HA level of cage on an HPE GreenLake for Block Storage array?
- A . 2
- B . 6
- C . 8
- D . 4
A customer need to implement a new SAN fabric for their growing environment. The new SAN should provide a high performance and portCefficient network with many-to-many connectivity. Because of changing requirement and the possible acquisition of another company in the near future. The customer cannot predit the I/O traffic pattern within the SAN. The customer also concerned about availability.
Which type of SAN topology should you recommend?
- A . Core-edge fabric
- B . Single switch fabric
- C . Cascaded fabric
- D . Meshed fabric
D
Explanation:
A Meshed fabric SAN topology is recommended when the customer requires a high-performance, port-efficient network with many-to-many connectivity and cannot predict I/O traffic patterns. This topology provides multiple paths between devices, ensuring high availability and redundancy. It is flexible and can easily accommodate changes in the network, such as the acquisition of another company, making it ideal for environments with dynamic requirements.
Reference: HPE SAN Fabric Design
SAN Fabric Planning Guide