Master Hitachi Vantara HQT-4420 Exam with Reliable Practice Questions
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What does the HCP Data Protection Level setting identify?
Correct : D
The HCP Data Protection Level setting identifies the number of copies of an object that the system maintains. This setting allows administrators to specify how many redundant copies of each object are stored across the system's nodes or storage devices, ensuring data durability and protection against hardware failures. The number of copies can be adjusted to meet the desired level of data protection according to the organization's policy. This is explained in detail in the 'HCP System Management and Configuration Guide.'
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You need to convert the installation media ISO image to a bootable USB drive.
Which tool from the "HCP-G10-Tools" package should you use?
Correct : D
To convert the installation media ISO image to a bootable USB drive, the 'Rawrite32' tool from the 'HCP-G10-Tools' package should be used. Rawrite32 is specifically designed to write ISO images to USB drives, creating a bootable medium for installing or upgrading the HCP system. This tool is commonly used for preparing installation media in Hitachi Vantara environments and is documented in the 'HCP G10 Installation Preparation Guide.'
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A customer is using a four-node HCP G10 cluster and they would like to upgrade to eight nodes.
Which two node models can be used to upgrade the cluster? (Choose two.)
Correct : B, C
To upgrade a four-node HCP G10 cluster to an eight-node cluster, the customer can use additional G10 or G11 node models. The HCP platform supports the addition of both G10 and G11 nodes in the same cluster, as they are compatible with each other in terms of architecture, management, and functionality. This allows the cluster to be scaled up by adding more nodes of either model to meet growing storage and performance needs.
Hitachi Vantara Content Platform Installation Reference:
When expanding an HCP G10 cluster, it is crucial to use node models that are supported and compatible with the existing cluster configuration, such as G10 and G11.
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How should the RAID group(s) and logical volume(s) be configured on an HCP G10 node with six internal drives?
Correct : A
On an HCP G10 node with six internal drives, the recommended configuration is to create a single RAID group with a single logical volume. This setup maximizes the available storage capacity and provides a balanced approach to data protection, performance, and management simplicity. By using a single RAID group, the HCP system can efficiently manage data redundancy and integrity across all drives.
Hitachi Vantara Content Platform Installation Reference:
Configuring a single RAID group with a single logical volume simplifies management and provides optimal performance and redundancy, which aligns with the best practices for setting up an HCP G10 node.
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Your customer has tested a new HCP G10 with an S10 node and they now want to re-install the S10 node before turning it into production.
What are three requirements? (Choose three.)
Correct : A, B, C
Before re-installing the S10 node for production:
The S10 node must be retired in the HCP G10 System Management Console: This step ensures the S10 node is correctly removed from the cluster management to avoid conflicts during re-installation.
The S10 node must be disconnected from the HCP G10 cluster: Disconnecting the node from the cluster prevents any unintended interactions with the current configuration.
The S10 node must boot the installation package from the USB drive: This is required to load the new installation environment onto the S10 node, ensuring a clean and fresh installation.
Hitachi Vantara Content Platform Installation Reference:
These steps are necessary to prepare the S10 node for reinstallation without causing disruptions to the existing HCP G10 cluster operations.
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