Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT 認定 HH0-350 試験問題:

1. A customer wants to implement a Hitachi NAS Platform 4000 in a 10 GbE network environment with some 1 GbE clients and they are asking about potential performance limiting factors in their network.
Which two factors must be taken into consideration? (Choose two.)

A) the number of modules (blades) in a switch
B) the use of a Network File System
C) the use of flow control
D) the number of network hops

2. A customer is running Web messaging related applications using a Hitachi NAS Platform 4000. They are worried about data inconsistencies and would like to know how a WFS-2 file system can benefit their current environment.
Which two functions will provide an additional layer of data protection? (Choose two.)

A) Use multiple checkpoints.
B) Perform data recovery from the deleted file system.
C) Execute the "consistency-check" command.
D) Perform a quick rollback to a previous successful snapshot.

3. A customer has configured two LAGs on their Hitachi NAS Platform 3090 cluster. EVS A uses ag1 and EVS B uses ag2.
What will cause EVS A to failover?

A) All the GbE ports go offline from ag1.
B) The SMU quorum service is stopped,
C) The cluster interconnect goes offline.
D) All the EVSB file systems go offline.

4. You are designing a Hitachi NAS 4000 platform solution to replace an existing NetApp solution. The NetApp system has a number of mount points that are shared between Unix and Windows systems (CIFS and NFS).
Which three data points should be gathered that are relevant to the solution design? (Choose three.)

A) Directory Services configuration
B) User/Group Mapping configuration
C) SMB version
D) Snapshot Policies
E) File System mode

5. A customer is planning to implement active-active SyncDR with a Hitachi NAS Platform across two sites.
What is the maximum supported distance?

A) 10 km
B) 62 km
C) 25 km
D) 100 km

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