Hitachi Vantara HQT-4420 Exam Practice Test Instant Access

Question 1

What is required to configure host group security on a new HCP G10 with attached storage?

AMAC address of the back-end NICs

BMAC address of the front-end NICs

CWorld Wide Port Name

DWorld Wide Node Name
To configure host group security on a new HCP G10 with attached storage, the World Wide Port Name (WWPN) is required. The WWPN is a unique identifier for each Fibre Channel port in a storage area network (SAN) environment. It is used to configure access control and define which hosts can communicate with specific storage resources. This setting ensures that only authorized hosts can access the storage, enhancing the overall security of the HCP system. This requirement is documented in the 'Hitachi Vantara HCP G10 Storage Configuration Guide.'

Answer : A

Question 2

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?

ABootflash

BFlashwrite64

CRawflash

DRawrite32

Answer : 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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Question 3

What does the HCP Data Protection Level setting identify?

Athe number of copies of object metadata to be maintained by the system

Bthe RAID type used to store object metadata in the system

Cthe RAID type used to store an object in the system

Dthe number of copies of an object to be maintained by the system

Answer : 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.'

Question 4

What are two supported speed combinations for the Front-End and Back-End networks of an HCP G11? (Choose two.)

AFront-End 10 GbE SFP+ and Back-End 1 GbE Base-T

BFront-End 10 GbE SFP+ and Back-End 10 GbE SFP+

CFront-End 25 GbE SFP+ and Back-End 10 GbE SFP+

DFront-End 40 GbE SFP+ and Back-End 10 GbE SFP+

Answer : B, C

The two supported speed combinations for the Front-End and Back-End networks of an HCP G11 are:

Front-End 10 GbE SFP+ and Back-End 10 GbE SFP+: This combination is suitable for environments requiring high-speed connectivity on both the front-end (client-facing) and back-end (internal HCP operations).

Front-End 25 GbE SFP+ and Back-End 10 GbE SFP+: This combination provides even faster front-end connectivity while maintaining robust back-end performance, accommodating scenarios where higher bandwidth is needed for external client access or data transfer.

Hitachi Vantara Content Platform Installation Reference:

The speed combinations align with the network capabilities and configurations supported by the HCP G11 platform, providing flexibility to match organizational needs for both front-end and back-end traffic requirements.

Question 5

You are installing an HCP G10 and need to connect to the node using PuTTY after you have installed the OS.

What is used to forward the SSH keys?

AProxy server

BPolaris

CPelican

DPageant

Answer : D

Pageant is a PuTTY authentication agent that is used to manage SSH keys for public-key authentication. When installing an HCP G10 and needing to connect to the node using PuTTY after installing the OS, Pageant can be used to forward SSH keys, allowing for a more secure and efficient connection without requiring manual password entry each time. Pageant stores the private keys and forwards them to the SSH client when required.

Hitachi Vantara Content Platform Installation Reference:

Pageant is specifically used in environments where SSH key management is necessary, particularly in secure installations of HCP systems where multiple nodes or connections are being managed.

Question 6

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.)

AThe S10 node must be retired in the HCP G10 System Management Console

BThe S10 node must be disconnected from the HCP G10 cluster

CThe S10 node must boot the installation package from the USB drive

DThe Genesis build must be manually started on the S10 node

EThe first-time setup wizard must be completed on the S10 node

Answer : 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.

Question 7

Which statement regarding the Data At Rest Encryption feature (DARE) is correct?

AIt can be enabled using the service role at individual tenant level

BIt can only be enabled during initial cluster configuration

CIt can be enabled at any time using the service SSH key

DIt can only be enabled during node OS installation

Answer : B

The Data At Rest Encryption (DARE) feature can only be enabled during the initial cluster configuration. This is because DARE involves setting encryption parameters and keys that must be applied uniformly across all nodes in the cluster from the very beginning. Enabling DARE post-deployment could result in inconsistent encryption states and potential data access issues. The 'HCP Security and Encryption Configuration Guide' details the process for enabling DARE and emphasizes the need for configuring it at the cluster's initial setup phase.

Hitachi Vantara HQT-4420 Hitachi Vantara Qualified Professional - Content Platform Installation Exam Practice Test