Hitachi HH0-350 Actual Free Exam Questions & Community Discussion

Exam Code/Number: HH0-350
Exam Name/Title: HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT
Certification Provider: Hitachi
Corresponding Certification: Hitachi Data Systems Certification

Exam Questions: 60
Updated On: Jun 02, 2026

Question #7

You are designing a new Hitachi NAS Platform 4000 solution that will use Hitachi File Replication for DR protection.The production system will deploy deduplication across its file systems.
What must you take into account regarding the DR target file systems when architecting your proposal?

A. Data cannot be deduplicated on the the DR file systems.

B. Data cannot be accessed on the DR target until the file systems are promoted.

C. Data will eventually be deduplicated on the DR file systems.

D. Data is deduplicated in-line as it is replicated to the DR file systems.

Discussion 0

Correct Answer: C Vote an answer

Question #8

You are designing a Hitachi NAS Platform 4000 cluster solution which will connect to an existing Hitachi VSP storage system using Hitachi Dynamic Provisioning (HDP).
Which HDS best practice should you follow to maximize performance?

A. The existing HDP Pool should be expanded to accommodate the HNAS workload.

B. A new HDP Pool should be created to accommodate the HNAS workload.

C. Write cache should be turned off on the VSP.

D. Superflush should be disabled.

Discussion 0

Correct Answer: B Vote an answer

Question #9

What should you consider about concurrent CIFS connections when designing a Hitachi NAS Platform two-node cluster solution?

A. The limits are per node and the surviving node can only support 1/2 the number that the cluster supports.

B. The surviving node in a cluster can support twice the single node's connection limit.

C. The concurrent CIFS connection limits on each node are divided in half when clustered.

D. The concurrent CIFS connection limits per node are added together and are supported on both nodes.

Discussion 0

Correct Answer: A Vote an answer

Question #10

You are working on a proposal for a VMware customer which includes a Hitachi NAS Platform 4000 in a two-node cluster with a single HUS 150 system attached.
What are two best practices when architecting the solution? (Choose two.)

A. Configure RAID-6 fortier0.

B. Dedicate HDP pools solely to the HNAS system.

C. HDP should not be used with TFS.

D. Maintain a ratio of 1 or 2 HDP volumes for each RAID group that is used in the DP pool.

Discussion 0

Correct Answer: B,D Vote an answer

Question #11

An enterprise customer has asked you to plan a data migration from their six existing Windows Storage Server clusters to their Hitachi NAS platform 4000 cluster. They are currently using DFS and all of the current user access is mapped to the DFS namespace. You are asked to deliver a transparent migration strategy to minimize user impact.
Which optimal migration strategy do you recommend?

A. Consolidate the environment to two EVS, migrate the shares and link them to the same DFS context.

B. Use CNAME records to point end-users to EVS instances using the same UNC path.

C. Use Cluster Name Space and build a namespace that mirrors the current DFS namespace.

D. Create an EVS for each server instance and assume the original name and IP address.

Discussion 0

Correct Answer: A Vote an answer

Question #12

A customer plans to consolidate several multimedia servers that support jumbo frames into a Hitachi NAS Platform 4000 cluster.
What must be done before increasing the MTU size in the HNAS 4000 system?

A. Disable Link Aggregation Control Protocol (LACP).

B. Increase the MTU size in the Ethernet switch.

C. Verily that all components in the path support jumbo frames.

D. Disable VLAN tagging.

Discussion 0

Correct Answer: C Vote an answer

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