最新なHitachi HH0-450問題集（120題）、真実試験の問題を全部にカバー！

質問 1：
A customer requires the most cost effective NAS solution for their NFS data. The solution must scale to four nodes and offer both 1 GbE and 10 GbE simultaneously. Which Hitachi NAS Platform solution meets the requirements?
A. 3100 4 node cluster
B. 3090 4 node cluster
C. 3200 4 node cluster
D. 3080 4 node cluster
正解：B

質問 2：
You are creating a deployment plan for a new Hitachi NAS Platform customer that will meet their recovery and data consolidation requirements for their NFS and CIFS data. Which two key infrastructure areas must you identify for the design? (Choose two.)
A. types of servers
B. Recovery Point Objective
C. Recovery Time Objective
D. number of NDS servers
正解：B,C

質問 3：
An enterprise customer has asked you to plan a data migration from their six existing Windows Storage Server clusters to their Hitachi NAS platform 3090 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. Create an EVS for each server instance and assume the original name and IP address.
B. Use CNAME records to point end-users to EVS instances using the same UNC path.
C. Consolidate the environment to two EVSs, migrate the shares and link them to the same DFS context.
D. Use Cluster Name Space and build a namespace that mirrors the current DFS namespace.
正解：C

質問 4：
A customer wants to minimize failover time in the event of a node failure in a Hitachi NAS Platform MetroCluster environment. Which parameter must be set?
A. failover_evs_disable = no
B. failover_evs_disable = yes
C. failover_use_ssws = yes
D. adminevs_user = hnasmc
正解：A

質問 5：
A customer would like to implement a Hitachi NAS Platform in a NFS environment. They have two business requirements: 1. "Dev" department workload is write intensive random workload and requires excellent performance. 2. "Eng" department workload is 80% read and 20% write random workload and requires a right balance between cost and performance. Which RAID group type should you choose?
A. RAID-10 for Dev and RAID-1 for Eng
B. RAID-10 for Dev and RAID-5 for Eng
C. RAID-10 for Dev and RAID-DP for Eng
D. RAID-5 for Dev and RAID-10 for Eng
正解：B

質問 6：
A customer wants to implement a 800 TB Hitachi NAS Platform 3200 solution. To simplify administration, they would like an implementation with the least number of system drives. If you plan to create one LUN per RAID group, which configuration will meet the customer's requirement?
A. Hitachi AMS2500 with 480 x 2 TB SATA drives, 16 x 28D+2P RAID groups
B. Hitachi USP V with 512 x 2 TB SATA drives, in 14 x 60 TB DP-Vols
C. Hitachi AMS2500 with 480 x 2 TB SATA drives, 12 x 38D+2P RAID groups
D. Hitachi USP V with 512 x 2 TB SATA drives, 17 x 28D+2P RAID groups
正解：A

質問 7：
A customer has a Hitachi AMS2100 attached to a 2-node Hitachi NAS Platform 3090 cluster. They initially purchased 15 TB and have just purchased an additional 5 TB. They now need to expand their existing storage pools. What must be considered when expanding the storage pools?
A. All system drives must be in the same system drive group.
B. All storage pools must be offline.
C. All system drives must be of the same size in terms of capacity.
D. All system drives must be offline.
正解：C

質問 8：
A customer has a Hitachi AMS2100 attached to a 2-node Hitachi NAS Platform 3090 cluster. They initially purchased 15 TB and have just purchased an additional 5 TB. They now need to expand their existing storage pools. What must be considered when expanding the storage pools?
A. All system drives must be in the same system drive group.
B. All storage pools must be offline.
C. All system drives must be of the same size in terms of capacity.
D. All system drives must be offline.
正解：C