Hitachi HQT-6230 問題練習

Question No : 1
Which two methods can be used to replicate data between Hitachi NAS systems for disaster recovery? (Choose two)

• A.Snapshots
• B.High-availability clusters
• C.Data cloning
• D.NDMP replication

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Question No : 2
What are two common migration methods available in Hitachi NAS systems? (Choose two)

• A.Thin provisioning
• B.Live migration
• C.Full cloning
• D.Incremental replication

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Question No : 3
In Hitachi NAS systems, the File Administrator can be used to configure storage pool striping.

• A.False
• B.True

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Question No : 4
Which component in the Hitachi NAS architecture is responsible for handling file system metadata?

• A.SMU
• B.HNAS Manager
• C.File Administrator
• D.File System Metadata Engine

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Question No : 5
________ provides file sharing capabilities between Unix/Linux systems in a Hitachi NAS setup.

• A.NFS
• B.SMB
• C.SFTP
• D.HTTP

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Question No : 6
In VSP 5000 systems, clustering ensures that if one node fails, all data is lost until recovery occurs.

• A.False
• B.True

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Question No : 7
Which two methods can be used to replicate data between Hitachi NAS systems for disaster recovery? (Choose two)

• A.Snapshots
• B.Data cloning
• C.NDMP replication
• D.High-availability clusters

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正解:

Question No : 8
Which two configurations are essential when setting up Enterprise Virtual Servers (EVS) in Hitachi NAS systems? (Choose two)

• A.VLAN tagging
• B.Storage encryption
• C.Role-based access control
• D.Network interface load balancing

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Question No : 9
In Hitachi NAS systems, ________ allows multiple clients to securely share the same physical storage while maintaining data separation.

• A.Virtual volumes
• B.Enterprise Virtual Servers (EVS)
• C.Storage pools
• D.Data deduplication

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Question No : 10
What is the role of VLAN tagging in Hitachi NAS systems?

• A.It assigns different IP ranges to specific devices.
• B.It segregates network traffic for security and performance.
• C.It compresses network packets for faster transmission.
• D.It increases the bandwidth of the network.

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Question No : 11
What is the main difference between NFS and SMB protocols in Hitachi NAS systems?

• A.NFS is used for Windows, and SMB is used for Unix/Linux systems.
• B.SMB is used for Windows, and NFS is used for Unix/Linux systems.
• C.Both are used exclusively for Linux systems.
• D.NFS is a proprietary protocol, while SMB is open source.

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Question No : 12
In Hitachi NAS systems, ________ is used to combine multiple network connections for improved performance and redundancy.

• A.VLAN tagging
• B.Link aggregation
• C.IP routing
• D.Bandwidth control

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Question No : 13
What are two key functionalities of Hitachi NAS systems? (Choose two)

• A.High-availability disaster recovery
• B.Load balancing
• C.Snapshots and cloning
• D.Dynamic LUN mapping

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Question No : 14
Which two network services are configurable on Hitachi NAS systems? (Choose two)

• A.DHCP
• B.HTTP
• C.DNS
• D.FTP

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Question No : 15
________ allows the combination of multiple network interfaces to increase bandwidth and provide redundancy in Hitachi NAS systems.

• A.Link Aggregation
• B.VLAN Tagging
• C.IP Pooling
• D.Network Bridging

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