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Hitachi HITACHI DATA SYSTEMS CERTIFIED SPECIALIST -NAS ARCHITECT Sample Questions:
1. To increase resilience and maintain performance a customer wants to upgrade their Hitachi NAS Platform two-node cluster to a three-node cluster.
What are two prerequisites? (Choose two.)
A) A NVRAM upgrade for mirroring must be performed.
B) The 10 GbE cluster interconnect media must be single mode fiber.
C) An additional cluster license is needed.
D) 10 GbE switches are required for the cluster interconnect.
2. What are two ways of controlling anti-virus scanning on Hitachi NAS Platform nodes? (Choose two.)
A) Set up the inclusion list.
B) Modifythe virus background checking policies.
C) Enable anti-virus at the share level.
D) Select the round robin algorithm on the multi-scan engine configuration screen
3. You are designing a solution for a customer who wants to optimize network performance for their iSCSI environment of 20 Microsoft SQL servers on their Hitachi NAS Platform.
Which three actions do you suggest to the customer? (Choose three.)
A) Create a private VLAN between the Microsoft SQL server and the Hitachi NAS Platform.
B) Create a LAG on the Hitachi NAS platform using all available interfaces.
C) Add multiple network interfaces to their Microsoft SQL server and use MPIO.
D) Use the spanning tree protocol.
E) Use the latest open source iSCSI initiator in the Microsoft SQL server.
4. You are designing a replication solution for a production Hitachi NAS Platform. The solution requires file level replication to another Hitachi NAS Platform. However, there is a concern that the time to detect incremental changes will exceed the RPO.
What should be done to reduce the replication time?
A) Use the changed directory list option.
B) Use Transfer Primary Access.
C) Migrate the admin EVS to the node replicating the data.
D) Create an additional IP address on the source EVS.
5. A customer is planning to deploy Hitachi Object Replication on their existing Hitachi NAS Platform 4000. They want to replicate only two of their WFS-1 file systems.
Which statement is correct?
A) Object replication is supported at the block level only.
B) Object replication is supported on the storage pool level only.
C) Object replication must be setup using the GUI.
D) Object replication is not supported for this type of file system.
Solutions:
| Question # 1 Answer: C,D | Question # 2 Answer: A,C | Question # 3 Answer: A,B,C | Question # 4 Answer: A | Question # 5 Answer: D |
By Amy
