Hitachi Data Systems Storage Architect-Hitachi NAS Platform Sample Questions:
1. 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 system drives must be offline.
C) All storage pools must be offline.
D) All system drives must be of the same size in terms of capacity.
2. You have enabled file system auditing on a Hitachi NAS Platform. Which protocol is now allowed to both access the file system and provide logging information to the file system?
A) HTTP
B) FTP
C) NFSv3
D) CIFS
3. A customer has a single node Hitachi NAS Platform 3080 which is the only host directly attached to a Hitachi AMS2500. They would like to add another mission critical application to this environment and with the performance requirement of 12,000 IOPS with 80% random writes at 4 KB block sizes. The AMS is currently configured with 45 SATA drives in a RAID 6 configuration. The customer has stated three requirements: 1. the 3080 should continue to support data archiving. 2. the new mission critical application must be highly available. 3. they want to re-use the AMS2500. Which solution would you recommend?
A) Add a new Hitachi NAS Platform cluster and additional SAS drives in RAID 1+0.
B) Add an externalized AMS1000 with SSD drives.
C) Add a new Hitachi NAS Platform node and additional SATA drives in RAID 6.
D) Add a new Hitachi NAS Platform node and additional SATA drives in RAID 5.
4. In which case would you recommend using 4 KB block size when creating a file system on a Hitachi NAS Platform?
A) The file system would be used for storing 4 MB OCR scanned images.
B) The file system would be used as an ftp repository to store time stamps.
C) The file system would be used to archive large multi-media files.
D) The file system would be used as an iSCSI target for OLTP databases.
5. 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) number of NDS servers
C) Recovery Time Objective
D) Recovery Point Objective
Solutions:
| Question # 1 Answer: D | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: B | Question # 5 Answer: C,D |
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By Doreen

