Dell EMC D-XTR-OE-A-24 Exam Dumps

The XtremIO X2-S storage array is designed to support a significant amount of capacity per volume. Based on the information available, the largest size supported for each volume in a single X-Brick cluster is 64 TB1. Here's a detailed explanation:

XtremIO X2-S Capacity: The XtremIO X2-S array allows for scaling up with additional SSDs to increase capacity. A single X-Brick can support a considerable number of SSDs, which contributes to the total volume size it can support1.

Volume Size: The volume size refers to the amount of data storage space that can be allocated for use by applications and services. In the case of XtremIO X2-S, the maximum volume size is designed to accommodate large-scale storage needs1.

Configuration: When configuring volumes on the XtremIO X2-S, administrators can specify the desired size up to the maximum supported limit. This ensures that the storage can be tailored to the specific requirements of the environment1.

Largest Supported Size: The option of 64 TB (OB) aligns with the high-capacity design of the XtremIO X2-S array, making it the correct answer for the largest volume size supported per volume on a single X-Brick cluster1.

When adding a user account to the XtremIO X2 XMS (XtremIO Management Server), the system requires specific information to create and manage the user profile effectively:

Unique User Name: A unique identifier for the user account is necessary to ensure that each user can be individually recognized and managed within the system.

Account Type: The type of account determines the level of access and permissions the user will have. This could range from read-only access to full administrative privileges.

E-mail Notification: Providing an email address enables the system to send notifications related to the user's activities or alerts from the XtremIO system.

While the search results did not provide a direct source confirming these exact requirements, they are consistent with standard practices for user account creation in management systems1. It's important to note that while LDAP (OA) can be used for authentication, it is not a requirement for creating a user account. Similarly, a password (OC) is typically required but was not listed as an option in the question. Public keys (OD) are generally used for SSH key-based authentication and are not a standard requirement for user account creation in XMS.

In the context of XtremIO storage systems, creating reports typically requires administrative privileges. The role of an Administrator is usually necessary to access and manage the full range of system functionalities, including the generation of new reports. Here's why:

Configuration Role (OA): While this role may allow for some system configurations, it might not have the necessary permissions to create new reports, which often involve accessing and manipulating system-wide data.

Read-Only Role (B): This role is typically limited to viewing configurations and reports that already exist within the system. It does not permit the creation of new reports or modification of existing ones.

Administrator Role (OC): An Administrator role usually has the highest level of access within a system, including the ability to create, modify, and delete reports. This role can access all areas of the system and make changes as required.

Technician Role (OD): The Technician role may have permissions for certain operational tasks and troubleshooting but is not typically empowered to create system reports.

Therefore, the minimum account role required to create a new XtremIO report would be the Administrator role (OC), as it provides the necessary access and permissions to perform such tasks within the storage system.

The XtremIO admin account is a built-in account that is essential for the operation and management of the XtremIO storage system. One of the key characteristics of this account is that it cannot be removed from the system. This is to ensure that there is always an account available with the necessary privileges to manage and maintain the storage array1.

The admin account has a high level of access privileges, which are required for performing various administrative tasks such as managing users, configuring the system, and performing updates. While the admin account does not allow root level access as this is restricted to EMC support engineers only, it does provide a comprehensive set of capabilities for system administration1.

It's important to note that while the admin account is used for many administrative tasks, it is not typically used to upload files directly to the XMS (OA) or to install the cluster (OC). These tasks are handled through other mechanisms within the XtremIO system1. The admin account's primary role is to provide a secure and consistent way to administer the storage array, and its presence is a critical part of the system's security and operational framework1.

XtremIO implements Data at Rest Encryption (DARE) to secure data on its SSDs.

This encryption method is designed to prevent unauthorized access to data if the physical media is stolen or lost.

The encryption process involves using a Data Encryption Key (DEK) for each drive, ensuring that data cannot be read without proper authentication.

This feature is crucial for maintaining data integrity and security, especially in scenarios involving sensitive or critical information.

Dell XtremIO Security Guide

Data Encryption at Rest Technical Overview