Hitachi Vantara Qualified Professional - Content Platform Installation HQT-4420 Exam Practice Test
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Question 1
What is the default password for logging into the S10 or the S30 management console?
Answer : A
The default password for logging into the S10 or the S30 management console is 'Chang3Me!'. This default password is provided to ensure initial access to the management console, but it is strongly recommended to change this password immediately upon first login to maintain system security. Information regarding default credentials can be found in the 'Hitachi Vantara HCP S10 and S30 Management Console User Guide.'
Question 2
You are installing an HCP G10 and are setting up the BIOS.
What are two requirements when configuring in the BIOS? (Choose two.)
Answer : A, D
When setting up the BIOS for an HCP G10, two key requirements are:
The BMC (Baseboard Management Controller) IP address, net mask, and gateway should be set: This configuration enables remote management and monitoring of the HCP G10 node, allowing administrators to manage the node even when the operating system is not running.
The OS virtual disk should be selected as the boot device: This ensures that the node boots from the correct storage device where the operating system is installed, which is essential for the system to operate correctly.
Proper configuration in the BIOS is critical for managing and booting the HCP G10 node effectively, as outlined in the installation instructions.
Question 3
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?
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.
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 4
Which two statements are true about the HCP G10 SSD option? (Choose two.)
Answer : A, C
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.'
Question 5
How should the RAID group(s) and logical volume(s) be configured on an HCP G10 node with six internal drives?
Answer : 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.
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.
Question 6
You are performing an online upgrade of an HCP G10 and the upgrade fails.
Which log is available to assist troubleshooting?
Answer : D
When performing an online upgrade of an HCP G10 and the upgrade fails, the Arc-deploy logs are the relevant logs available to assist with troubleshooting. These logs contain detailed information about the deployment and upgrade processes, including errors or issues encountered during the upgrade. Accessing these logs allows administrators to diagnose the failure and take corrective actions.
The Arc-deploy logs are essential for understanding the sequence of events and identifying the exact step or component that caused the failure during an online upgrade of the HCP G10.
Question 7
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.)
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.
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