HPE2-B01 Sample Questions & Answers
Explaining what the as-a-Service model means for consumption carries the biggest weight, alongside core data-protection technologies, how snapshots and replication fit into dedup and backup targets, and sizing data volumes against expected annual growth.
Launch the full HPE2-B01 simulator →Showing 6 of 12 free samples.
- Question 1IntermediateSelect 2
Describe different data protection technologies · Differentiate between backup and archiving strategies
A financial institution is evaluating its data lifecycle management policies. The IT director needs to clarify the distinction between backup and archiving strategies for the compliance team.
Which TWO characteristics specifically define an archiving strategy rather than a backup strategy? (Select TWO)
Show answer & explanation
Correct answers: B, D
Archiving is the process of moving data that is no longer actively used from primary storage to secondary, lower-cost storage for long-term retention. This frees up expensive primary storage. Backup, conversely, involves creating a copy of active data to recover from operational failures or corruption.
A primary driver for data archiving is adhering to legal, regulatory, or business compliance requirements that mandate data be kept immutable and accessible for extended periods (e.g., 7 years for financial records). Backups are typically kept for shorter durations (e.g., 30-90 days) for disaster recovery purposes.
- Question 2Beginner
Describe different data protection technologies · Describe the components of a data recovery plan
A systems engineer is reviewing the components of a comprehensive data recovery plan for a manufacturing client. The client has experienced extended downtime in the past because key personnel were unavailable during a crisis.
Which component of the data recovery plan is specifically designed to address this risk?
Show answer & explanation
Correct answer: C
A critical component of any formal data recovery plan is the communication matrix and the definition of roles and responsibilities. This ensures that if key personnel are unavailable during a disaster, secondary and tertiary contacts are identified, and everyone knows exactly who has the authority to declare a disaster and execute the recovery procedures.
- Question 3Intermediate
Describe different data protection technologies · Explain retention periods and the effects of data growth
A university IT department is analyzing the effects of unchecked data growth on their backup environment. They currently use a primary storage array with 50TB of usable capacity and a secondary backup appliance with 100TB of usable capacity. They retain daily backups for 30 days.
If the university's data grows at an annualized rate of 40%, which primary risk must the storage architect mitigate regarding the data protection scheme?
Show answer & explanation
Correct answer: B
Unchecked data growth directly impacts backup storage capacity. As the primary data footprint expands, the size of full and incremental backups increases. If the backup appliance (100TB) fills up, the organization will be forced to either purchase more storage or prematurely age out (delete) older backups, thereby violating their 30-day retention policy and increasing compliance risk.
- Question 4Intermediate
Describe how snapshots and replication play a role within a backup strategy · Differentiate between deduplication and compression
A customer is comparing different data reduction technologies to optimize their backup storage footprint. They are confused about the operational differences between deduplication and compression.
Which statement accurately describes how deduplication differs from compression in a backup context?
Show answer & explanation
Correct answer: C
Deduplication is a macro-level data reduction technique that looks across entire volumes or datasets to find identical data blocks (e.g., 100 copies of the same Windows OS file) and stores only one unique instance, replacing the rest with pointers. Compression is a micro-level technique that uses algorithms (like LZ77) to encode data more efficiently within a single file or stream. Both are used together in modern backup targets like HPE StoreOnce for maximum efficiency.
- Question 5Beginner
Describe how snapshots and replication play a role within a backup strategy · Differentiate between zero copy clones, smart clones, and snapshot
A storage administrator is configuring data protection on an HPE Alletra array. The administrator needs to create a point-in-time copy of a production volume for testing purposes without consuming physical capacity equivalent to the original volume size.
Which technology should the administrator utilize to achieve this goal?
Show answer & explanation
Correct answer: C
A zero-copy clone (often synonymous with a writable snapshot on modern arrays) creates a point-in-time copy of a volume by utilizing metadata pointers rather than physically copying the data blocks. It only consumes additional capacity when new data is written or existing data is changed (Redirect-on-Write or Copy-on-Write). This is ideal for testing without wasting storage capacity.
- Question 6Intermediate
Describe how snapshots and replication play a role within a backup strategy · Identify the core Zerto components and describe their roles.
An enterprise customer requires an RPO of seconds and an RTO of minutes for their mission-critical virtual machines hosted on VMware vSphere. They are considering deploying Zerto to meet these requirements.
Which core Zerto component is deployed directly onto the ESXi hosts to continuously capture I/O streams without utilizing traditional hypervisor snapshots?
Show answer & explanation
Correct answer: B
The Virtual Replication Appliance (VRA) is a virtual machine deployed by Zerto on each ESXi (or Hyper-V) host. It intercepts write I/O at the hypervisor layer in real-time, copying the data to the replication target without relying on traditional VM snapshots. This continuous data protection (CDP) mechanism allows Zerto to achieve RPOs in seconds.
Ready for the real thing?
The full HPE2-B01 simulator has every exam-style question, timed mode, and instant scoring.