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Question 152 - HPE0-J68 discussion

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Which statement is correct when comparing functionalities of the AF and HF series in the Nimble storage portfolio? (Choose Two)

A.
Zero Copy Clones are a unique feature of All-Flash arrays within the Nimble Portfolio.
Answers
A.
Zero Copy Clones are a unique feature of All-Flash arrays within the Nimble Portfolio.
B.
>99.9999% availability is measured and guaranteed for AF and HF series arrays.
Answers
B.
>99.9999% availability is measured and guaranteed for AF and HF series arrays.
C.
HF series has a dedicated read cache and AF series does not have a dedicated reach cache.
Answers
C.
HF series has a dedicated read cache and AF series does not have a dedicated reach cache.
D.
HF series supports storage snapshots and replication using Veeam Backup & Replication, HF and AF series support storage snapshots only
Answers
D.
HF series supports storage snapshots and replication using Veeam Backup & Replication, HF and AF series support storage snapshots only
Suggested answer: B, C

Explanation:

B . >99.9999% availability: HPE Nimble Storage AF (All-Flash) and HF (Hybrid Flash) series both offer a guaranteed uptime of greater than 99.9999%. This high availability is achieved through advanced architecture, data protection features, and proactive support mechanisms, making both series reliable choices for enterprises that require near-continuous access to data.

C . HF series has a dedicated read cache: The HF series in the Nimble portfolio includes a dedicated read cache, which is designed to accelerate read operations by caching frequently accessed data. The AF series, being an all-flash array, inherently delivers high-speed read operations due to its flash architecture and does not require a separate read cache.

These features highlight the robustness and high performance of both the AF and HF series, with the HF series being optimized for environments that benefit from a hybrid approach.

For more details, please refer to:

HPE Nimble Storage Overview

asked 16/09/2024
Maximo Ian Canino
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