一番優秀なHQT-4420認証pdf資料 &合格スムーズHQT-4420専門知識訓練 |便利なHQT-4420模擬モード
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Hitachi HQT-4420試験は、Hitachi Vantaraによって認定されたデータ管理、分析、ストレージソリューションのグローバルリーダーである専門家の知識とスキルをテストするために設計されています。この試験は、HCPソリューションのインストール、設定、展開の経験を持つ個人を対象としています。
日立HQT-4420認定試験は、日立コンテンツプラットフォームの設置と構成を専門とする専門家にとって貴重な認定です。この認定は、エンタープライズグレードのソリューションの展開と管理に関する候補者の専門知識を示しており、競争力のある雇用市場で際立っています。厳密なテストと包括的な評価により、この認定は、成功したキャリアを構築しようとしている人にとっては必須です。
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HQT-4420専門知識訓練、HQT-4420模擬モード
HQT-4420の実際の試験をHitachi購入し、スコアを提供したお客様から得られたデータは、HQT-4420試験問題の高い合格率が98%〜100%であることを示しています。 これは、市場で見つけて比較するのが難しいです。 そして、Xhs1991優秀なクライアントからの数多くの熱烈なフィードバックは、HQT-4420の勉強の急流だけでなく、オンラインの誠実で役立つ24時間のカスタマーサービスにも高い評価を与えています。 これらはすべて、私たちがこのキャリアで最高のベンダーであり、HQT-4420試験の最初の試行で成功を収める権限があることをHitachi Vantara Qualified Professional - Content Platform Installation証明しています。
Hitachi Vantara Qualified Professional - Content Platform Installation 認定 HQT-4420 試験問題 (Q29-Q34):
質問 # 29
You are installing an HCP G10 with attached storage. A VSP G1000 is used to provision the storage and is used by several applications.
Which action should be performed?
- A. Specify that shared storage is used when prompted by the installation program
- B. Enable shared storage optimization in the System Management Console
- C. Enable the shared storage option on the G10 HBA
- D. Shutdown the applications that use the VSP G1000
正解:A
解説:
When installing an HCP G10 with attached storage using a VSP G1000, which is also used by several other applications, it is crucial to configure the system properly to allow shared storage use. The installation program for HCP G10 has a prompt that allows you to specify that shared storage is being used. By selecting this option, the system is informed that the VSP G1000 storage resources are shared among multiple applications, allowing for proper configuration and optimization to prevent any disruptions or conflicts. This ensures that HCP uses the storage without impacting other applications relying on the same storage system.
Hitachi Vantara Content Platform Installation Reference:
When setting up an HCP G10, especially in environments with shared storage configurations like the VSP G1000, the installation wizard will prompt for shared storage settings to ensure compatibility and optimal configuration.
質問 # 30
Which two ports on an HCP G10 node are used for back-end network connection"? (Choose two.)
- A. eth2
- B. eth3
- C. eth1
- D. eth0
正解:A、B
解説:
The HCP G10 nodes use eth2 and eth3 ports for back-end network connections. These ports are configured for communication between the nodes and storage or within the HCP cluster itself. Back-end networks typically handle internal data traffic, replication, and synchronization, and therefore use specific dedicated ports to ensure optimal performance and separation from front-end client traffic.
Hitachi Vantara Content Platform Installation Reference:
The back-end network is crucial for internal HCP operations, and using eth2 and eth3 aligns with standard configurations as defined in the installation guidelines for maintaining proper data flow and redundancy.
質問 # 31
Which two statements are true about the HCP G10 SSD option? (Choose two.)
- A. Two SSD disks are installed at the rear of the server
- B. Hardware RAID6 is used to ensure fault tolerance.
- C. Six SSD disks are installed in the front of the server
- D. Software RAID1 is used to mirror the disks
正解:A、D
解説:
For the HCP G10 SSD option:
Two SSD disks are installed at the rear of the server (A): This is correct. The SSDs in the HCP G10 server are typically installed at the rear of the server to provide fast access to critical system data, such as metadata and indexes.
Software RAID1 is used to mirror the disks (C): This statement is also correct. Software RAID1 provides mirroring of the SSD disks, ensuring redundancy and data protection in case of a disk failure. RAID1 is chosen for its simplicity and reliability in providing redundancy without requiring additional hardware. Details can be found in the "HCP G10 Hardware Configuration and Maintenance Guide."
質問 # 32
After adding new nodes to an HCP G10 system, which two actions should be performed? (Choose two.)
- A. Reboot all the new nodes
- B. Run the capacity balancing service
- C. Upgrade the new nodes software
- D. Adjust the region count
正解:B、C
解説:
After adding new nodes to an HCP G10 system, the following actions should be performed:
Upgrade the new nodes' software: Ensuring that the newly added nodes are running the same software version as the existing nodes is essential for compatibility and stability within the cluster.
Run the capacity balancing service: This service redistributes data across all nodes in the cluster to ensure balanced storage utilization and optimal performance, especially after the addition of new nodes.
Hitachi Vantara Content Platform Installation Reference:
These steps are necessary to maintain consistency, stability, and efficient use of resources within the HCP system after scaling up by adding new nodes.
質問 # 33
In the event of a SAN-attached G10 node failure, which LUN configuration will maintain access to a given set of data LUNs?
- A. Dynamic multi-pathing
- B. HCP LUN replicator
- C. Zero Copy Failover
- D. Data Protection Level 2
正解:A
解説:
Dynamic Multi-Pathing (DMP) is a method that ensures continuous access to data in the event of a node failure or path failure within a SAN environment. When a SAN-attached G10 node in a Hitachi Content Platform (HCP) fails, DMP allows for automatic rerouting of data traffic to an alternate path without interruption. This is accomplished by creating multiple physical paths between the storage devices and the servers, ensuring that if one path fails, another can be utilized, thereby maintaining access to data LUNs.
Hitachi Vantara Content Platform Installation Reference:
Dynamic Multi-Pathing (DMP): In the context of HCP, DMP is critical for high availability and fault tolerance. It enables redundancy in connectivity between nodes and storage arrays, ensuring continuous data access and minimal service disruption in the event of hardware failure. This technology is designed to work in SAN environments where multiple paths are configured between storage and compute resources.
SAN-Attached G10 Node Failure: If a G10 node experiences failure, DMP comes into play by dynamically redirecting I/O operations from the failed path to an alternative path, ensuring uninterrupted access to data stored in the associated LUNs.
By using DMP, the system effectively prevents data loss or access interruption, which is why this configuration is recommended for maintaining LUN access during node failures in a SAN-attached HCP environment
質問 # 34
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