HCE-3210 Online Practice Questions and Answers

You are designing a solution to replace a customer's existing NetApp FAS3140. The customer uses Snapshot and SnapMirrorto provide local snapshots and DR protection. They perform a daily snapshot which is retained for 30 days and they execute SnapMirror on a 15 minute interval. In the event of a failover to the DR site, all the locally executed snapshots are available for use on the DR system. How should you configure snapshot rules with replication to provide equivalent capabilities?

A. on the source system that is by the object replication policy

B. on the source and target systems using two different object replication policies, one of which both snapshot rules

C. on the target system only by the object replication policy

D. on the source and target systems using a single object replication policy

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 Transfer Primary Access.

B. Use the changed directory list option.

C. Migrate the admin EVS to the node replicating the data.

D. Create an additional IP address on the source EVS.

A customer recently purchased a Hitachi NAS Platform 4000 and a Hitachi HUS 130 for back-end storage.

They are concerned about back-end performance.

What are two best practices? (Choose two.)

A. Do not share storage ports with another other host.

B. Do notmixSAS 10K and SAS 7.2K in the same untiered storage pool.

C. Do not exceed 8 SAS 7.2K LUNS per FC port.

D. Do not use FC Loop mode.

You are designing a solution for a customer who has the following requirements for their NAS environment: -Synchronous replication for all their filesystems -Automated failover -Stretched cluster at a distance of 50 km Which solution should you recommend?

A. File Replication

B. SyncDR

C. Hitachi Universal Replicator

D. Object Replication

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. HDP should not be used with TFS.

B. Configure RAID-6 fortier0.

C. Dedicate HDP pools solely to the HNAS system.

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

You are designing Hitachi NAS File Clone solution for a customer with an existing Hitachi NAS platform. Which two are required? (Choose two.)

A. NAS firmware version 8.x or later

B. iSCSI volumes

C. WFS-2 file system

D. Hitachi NAS G2 hardware

You are designing a data migration plan for a Hitachi NAS Platform 4000 customer. Your customer

enquires about using Data Migrator for reverse migration operations.

Which two statements are correct? (Choose two.)

A. The entire directory tree is migrated as a single instance

B. The use of wildcard characters is permitted.

C. Reverse migration cannot be canceled once initiated.

D. Reverse migration is a background process.

Which two statements are correct about Tiered File Systems (TFS)? (Choose two.)

A. Snapshot data is preserved in both tiers 0 and 1.

B. Only SSD and SAS storage can be used for tier 0.

C. TFS should only be used with WFS-2.

D. A maximum of three tiers are supported using WFS-2

Your customer would like to implement a two-node Hitachi NAS Platform 4000 cluster using a HUS 110 storage system. The HUS is shared with other Open Systems platforms. Ports OB and 1B are the only ports available on the HUS. Hport 1 and 3 are the only ports available on the Hitachi NAS Platform nodes. Which two wiring and zoning configurations should be used? (Choose two.)

A. Hport 1 of both nodes, and HUS port OB must be connected to switch 1 and could be in the same zone.

B. Hport 1 and 3 of node 1, and HUS port OB must be connected to switch 1 and could be in the same zone.

C. Hport 3 of both nodes,and HUS port 1B must be connected to switch 2 and could be in the same zone.

D. Hport 1 and 3 of node 2, and HUS port 1B must be connected to switch 2 and could be in the same zone.

The administrator of a Hitachi NAS Platform 4000 has to integrate their NAS into their backup system

using NDMP.

What must be done on the Hitachi NAS Platform?

A. Set NDMP version to 5.

B. Define the file systems to be backed-up.

C. Set the NDMP username and password,

D. Run the ndmp-enhanced-stats CLI command.

A customer plans to implement a four-node Hitachi NAS Platform 4000 cluster to replace their Linux

clusters. To improve read response times, they want to have multiple copies of their files on different

nodes in the cluster.

Which Hitachi NAS Platform feature will satisfy this requirement?

A. Cluster Read Cache

B. Cluster Write Cache

C. Data Migrator

D. Dynamic Read Balancing (DRB)

A customer uses a Hitachi NAS Platform 4000 integrated into a Windows Active Directory infrastructure

and wants to know how security modes can be used in their environment.

Which two statements are correct? (Choose two.)

A. File system security modes can be applied to file systems or individual virtual volumes.

B. The most appropriate security mode is the Mixed mode.

C. The most appropriate security mode is the UNIX (supports Windows) mode.

D. The most appropriate security mode is the NTFS mode.

You are planning a server consolidation for a customer as part of a Hitachi NAS Platform 4000 proposal. The customer desires to retain their existing CIFS server names during the migration as they have applications directly referencing these systems. Which method should be used to accommodate this requirement?

A. Use Cluster Name Service {CHS) to virtualize the namespace.

B. Add a static route to each server.

C. Implement Distributed File System (DFS) to virtualize the namespace.

D. Implement a separate EVS for each legacy file server.

Which three statements describe the Hitachi NAS Platform file system auditing capabilities? (Choose three.)

A. CIFS clients can be audited.

B. Auditing is enabled on a per file system basis.

C. NFSv3 clients can be audited.

D. Auditing events can be sent via email.

E. NFS clients can be denied access to a file system when auditing is enabled

What are two characteristics of file system expansion within a Storage Pool? (Choose two.)

A. File systems can be expanded as long as they contain meta data.

B. Chunks define the increment by which file systems grow when they expand.

C. To add more than one file system to a Storage Pool, a license key is required

D. The chunk size limits the file system size.