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Free PDF EMC - D-XTR-OE-A-24 - Efficient Latest Dell XtremIO Operate Achievement Exam Registration

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EMC D-XTR-OE-A-24 Exam Syllabus Topics:

Topic
Details

Topic 1

XtremIO and X2 Initial Configuration: System administrators and storage implementation specialists will be tested on their ability to perform initial setup of XtremIO systems. This includes the deployment of the XtremIO Management Server (XMS), along with an understanding of its support options and associated safety measures. The exam also covers the installation of Easy-CLI and XtremApp, procedures for cluster setup and validation, as well as the configuration of ESRS and ESRS VE.

Topic 2

XtremIO Online Cluster Expansion: Storage capacity planners and system upgrade specialists will be assessed on their knowledge of expanding XtremIO clusters while systems remain operational. This section covers the identification of necessary resources, preparation steps and prerequisites, and the detailed procedures for scaling clusters from single X-Brick configurations to dual and multi X-Brick setups.

Topic 3

Overview of XtremIO and X2 Features: This section is designed for storage administrators and IT professionals working with Dell XtremIO systems. It examines the differences and similarities between XtremIO and X2 functionalities, with a particular focus on their graphical user interfaces and the enhancements in the X2 version. Candidates are expected to demonstrate their ability to identify and distinguish between various XtremIO and X2 model offerings.

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EMC Dell XtremIO Operate Achievement Sample Questions (Q24-Q29):

NEW QUESTION # 24
A systems administrator wants to add an XtremlO cluster to their VPLEX environment. Which activity must the administrator perform first?

A. Create and map volumes dedicated to VPLEX
B. Create a minimum of two Initiator groups
C. Zone the VPLEX to XtremIO Storage Controllers
D. Provision storage to the host

Answer: C

Explanation:
When integrating an XtremIO cluster into a VPLEX environment, the first activity that needs to be performed is zoning the VPLEX to the XtremIO Storage Controllers. Zoning is a SAN (Storage Area Network) configuration step that controls access between the storage and hosts, and in this case, between VPLEX and XtremIO. Here's the process:
* Zoning: This involves configuring the SAN fabric to ensure that the VPLEX directors can communicate with the XtremIO Storage Controllers.Zoning is crucial for establishing a secure and efficient connection between the two systems1.
* Provisioning Storage (OA): While provisioning storage to the host is an important step, it typically comes after the zoning has been established.
* Creating and Mapping Volumes (OB): Creating and mapping volumes dedicated to VPLEX is also a subsequent step that can only be performed after the zoning is in place.
* Initiator Groups (OC): Creating initiator groups is necessary for mapping storage to hosts, but it is not the first step in the process.The initiator groups will be used after zoning is completed to define access control for the VPLEX directors1.
In summary, the first activity to perform when adding an XtremIO cluster to a VPLEX environment is to zone the VPLEX to the XtremIO Storage Controllers (OD), as this establishes the foundational connectivity required for further configuration and provisioning steps1.

NEW QUESTION # 25
Which configuration options are available in the XtremIO X2 WebUl cluster security settings?

A. LDAP, Login Banner, and Inactivity Timeout
B. Start Cluster, Stop Cluster, and Power-off
C. Event Handlers, User Administration, and VAAI TP Limit
D. SNMP Heartbeat, ODX Mode, and Encryption

Answer: A

Explanation:
* In the XtremIO X2 WebUI cluster security settings, the available configuration options include LDAP, Login Banner, and Inactivity Timeout.
* These settings provide administrators with the ability to manage user authentication, customize login messages, and set inactivity timeouts for enhanced security.
* Configuring these options helps in maintaining a secure and compliant storage environment.
References:
* Dell XtremIO X2 Administration Guide
* XtremIO X2 Security Configuration Documentation

NEW QUESTION # 26
When considering data movement efficiency, which type of VDI workload is best suited for high IOPS?

A. Large, random workloads
B. Large, fixed workloads
C. Small, fixed workloads
D. Small, random workloads

Answer: D

Explanation:
* Small, random workloads are best suited for high IOPS in a VDI (Virtual Desktop Infrastructure) environment.
* Such workloads typically consist of numerous small I/O operations, which require a high number of IOPS to maintain performance.
* XtremIO's architecture is optimized for handling small, random I/O patterns efficiently, making it ideal for this type of VDI workload.
References:
* Dell XtremIO VDI Best Practices
* Storage Performance Fundamentals

NEW QUESTION # 27
What is a characteristic of the XtremlO admin account?

A. admin account allows root level access
B. admin account is used to upload files directly to the XMS
C. admin account can be used to install the cluster
D. admin account cannot be removed

Answer: D

Explanation:
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.

NEW QUESTION # 28
A company requires hourly snapshots to be taken from a set of 15 volumes. Assuming no other volumes or snapshots exist, approximately how long can an XtremIO X1 array continue to fulfill this request until the system maximum is reached?

A. 256 hours
B. 8177 hours
C. 497 hours
D. 512 hours

Answer: D

Explanation:
* 512 hours: This is calculated based on the system's capacity to handle hourly snapshots. For 15 volumes, taking snapshots every hour, the system can sustain this operation for approximately 512 hours until the maximum limit is reached.
* XtremIO's efficient snapshot management allows for a large number of snapshots without significant performance impact.
References:
* Dell XtremIO Snapshot Management Guide
* XtremIO Performance and Capacity Planning Documentation

NEW QUESTION # 29
......

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David Evans David Evans

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