Dumps for Free EMC D-XTR-MN-A-24 Practice Exam Questions [Jan 02, 2025]
D-XTR-MN-A-24 Dumps PDF And Certification Training
EMC D-XTR-MN-A-24 Exam Syllabus Topics:
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NEW QUESTION # 33
What is a feature of the XtremlO storage array?
- A. Disk sparing
- B. Post process deduplication
- C. Synchronous replication
- D. Inline compression
Answer: D
Explanation:
A key feature of the XtremIO storage array is inline compression. This feature allows data to be compressed in real-time as it is written to the storage system, which helps to reduce storage footprint and improve storage efficiency without impacting performance.
NEW QUESTION # 34
When connected to the Tech port, which login name should be used to test the Storage Controller cabling?
- A. xmsadmin
- B. admin
- C. tech
- D. xinstall
Answer: D
Explanation:
When connected to the Tech port on a Dell XtremIO Storage Controller, the login name "xinstall" should be used to test the Storage Controller cabling. This special login is designated for installation and configuration tasks, including testing and verifying cabling connections to ensure proper setup and functionality of the storage system.
NEW QUESTION # 35
Refer to the Exhibit.
Based on the exhibit, which ports are used for FC2 and iSCSI1 connections on an XtremIO X1?
- A. b and c
- B. b and d
- C. a and d
- D. a and c
Answer: B
Explanation:
Based on the provided exhibit, ports "b" and "d" are used for FC2 (Fibre Channel 2) and iSCSI1 connections on an XtremIO X1. These ports are designated for specific connection types to ensure optimal performance and correct configuration of the storage network.
NEW QUESTION # 36
What is the correct sequence of steps to perform a planned shutdown of an XtremIO X2?
Answer:
Explanation:
1 - Verify no host I/O
2 - Verify the cluster PSNT and health
3 - Disable notifications
4 - Stop the cluster service
5 - Power off the hardware
NEW QUESTION # 37
In an XtremIO X2, what is the maximum number of lifetime cycles for NVRAM?
- A. 10,000
- B. 7,000
- C. 5,000
- D. 4,000
Answer: A
Explanation:
In an XtremIO X2 system, the maximum number of lifetime cycles for NVRAM is 10,000. This number represents the total count of write and erase cycles the NVRAM can endure throughout its lifespan, ensuring data integrity and reliability over time.
NEW QUESTION # 38
What is indicated when the XtremIO X2 NVRAM status LED is flashing red at one second intervals?
- A. Restore is in progress
- B. Firmware or driver is loaded
- C. Backup is in progress
- D. Uncorrectable error
Answer: D
Explanation:
When the NVRAM status LED on an XtremIO X2 is flashing red at one-second intervals, it indicates an uncorrectable error. This is a critical status that typically signifies a hardware malfunction or failure within the NVRAM module, which requires immediate attention. NVRAM, or Non-Volatile Random Access Memory, is crucial for retaining data integrity during power losses or system crashes1.
The steps to address this issue usually involve:
Investigating the system logs to identify the specific nature of the error.
Contacting Dell EMC support for guidance on diagnosing and resolving the issue.
Following the recommended procedures for troubleshooting or replacing the affected NVRAM module, as per the support team's instructions.
It is important to resolve such errors promptly to prevent potential data loss and to maintain the overall health and performance of the storage system1.
NEW QUESTION # 39
What is the correct sequence of steps to power up an XtremlO X1 cluster after an emergency shutdown?
Answer:
Explanation:
1 - Determine the cause of the shutdown
2 - Power up the Battery Backup Units
3 - Power up the XMS
4 - Power up the Storage Controllers
5 - Start the cluster
NEW QUESTION # 40
Upon which technology is the XtremIO X2 WebUl based?
- A. XML
- B. HTML4
- C. HTML5
- D. XHTML
Answer: C
Explanation:
The XtremIO X2 WebUI is based on HTML5 technology. HTML5 is the latest version of the Hypertext Markup Language, the code that describes web pages. It's actually three kinds of code: HTML, which provides the structure; Cascading Style Sheets (CSS), which take care of presentation; and JavaScript, which makes things happen1.
HTML5 is designed to deliver almost everything you'd want to do online without requiring additional software such as browser plugins. It does everything from animation to apps, music to movies, and can also be used to build complicated applications that run in your browser.
XtremIO X2's use of HTML5 allows for a more interactive and responsive WebUI that is compatible with a wide range of devices, including tablets and smartphones, providing a better user experience and easier management of the storage array1.
NEW QUESTION # 41
A multi X-Brick XtremlO X1 cluster is being installed. How many BBU connections, and of which type, are required per X-Brick?
- A. 2 BBUs providing protective power to X-Brick 1 and 2 Storage Controllers only
4 BBU COM ports connected to each Storage Controller - B. 1 BBU providing protective power to the Storage Controllers
2 BBU COM ports; one connected to each Storage Controller - C. 1 BBU providing protective power to the bottom Storage Controller
2 BBU COM ports; one connected to each Storage Controller - D. 2 BBUs providing protective power to the Storage Controllers
1 BBU COM port connected to the bottom Storage Controller
Answer: B
Explanation:
For a multi X-Brick XtremIO X1 cluster, each X-Brick requires one Battery Backup Unit (BBU) that provides protective power to both Storage Controllers within the X-Brick. Additionally, there are two BBU COM (communication) ports required, with one connected to each Storage Controller. This configuration ensures that in the event of a power failure, the BBU can maintain power to the Storage Controllers, allowing them to safely shut down and protect data integrity1.
The installation process would typically involve:
Installing the BBU in the designated slot within the X-Brick.
Connecting the BBU power cable to the power supply of both Storage Controllers.
Connecting a BBU COM port to each Storage Controller for communication and monitoring purposes.
This setup is crucial for maintaining the high availability and data protection standards that XtremIO systems are known for1.
NEW QUESTION # 42
Which command is used to initiate a Storage Controller power supply replacement for XtremlO cluster ABC123?
- A. replace-storage-controller-prepare cluster-id="ABC123"
- B. replace-storage-controller-psu cluster-id="ABC123"
- C. replace-storage-controller-prepare sc-psu-id=1 cluster-id="ABC123"
- D. replace-storage-controller-psu sc-psu-id=1 cluster-id="ABC123"
Answer: D
Explanation:
To replace a power supply unit (PSU) in a storage controller of an XtremIO cluster, a specific command needs to be executed.
The correct command to initiate this process is replace-storage-controller-psu sc-psu-id=1 cluster-id="ABC123".
This command specifies the action to replace the PSU (replace-storage-controller-psu), the PSU ID (sc-psu-id=1), and the specific cluster ID (cluster-id="ABC123").
Using this command ensures that the correct PSU in the specified cluster is prepared for replacement.
NEW QUESTION # 43
What is the minimum number of SSDs required to upgrade a single X-Brick XtremIO X2 cluster that contains 36 SSDs?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
Explanation:
The XtremIO X2 storage system can be expanded for capacity (Scale-Up) or both capacity and performance (Scale-Out). The system begins with a single building block, called an X-Brick, with a minimum of 18 SSDs. When additional capacity is required, the system scales up, with up to 72 SSDs for a single X-Brick1. Therefore, to upgrade a single X-Brick XtremIO X2 cluster that already contains 36 SSDs, the minimum number of SSDs required would be 18, which is the base configuration for an X-Brick.
NEW QUESTION # 44
Where can XtremlO upgrade packages be found?
- A. inside.emc.com
- B. salesforce.com
- C. support.emc.com
- D. SolVe Desktop
Answer: C
Explanation:
XtremIO upgrade packages can be found on the support.emc.com website. This is the official support site for Dell EMC products, where customers can download software updates, including XtremIO upgrade packages. The site provides access to various resources, including documentation, knowledge articles, and software downloads for Dell EMC products12.
To find and download XtremIO upgrade packages, follow these steps:
Go to support.emc.com.
Log in with your Dell EMC support account credentials.
Navigate to the 'Downloads' section.
Search for XtremIO in the product list.
Select your specific XtremIO model and version.
Locate the upgrade package you need and download it.
It's important to ensure that you have a valid support contract and the necessary permissions to access and download software updates from support.emc.com1.
NEW QUESTION # 45
How much virtual hard drive space is recommended when deploying a virtual XMS?
- A. 900 GB
- B. 200 GB
- C. 400 GB
- D. 80 GB
Answer: B
Explanation:
When deploying a virtual XtremIO Management Server (XMS), it is recommended to allocate a virtual hard drive space of 200 GB. This recommendation is based on the requirements for the operating system, the XMS application, and additional space for updates, logs, and other system files that may be generated during operation1.
The deployment process would typically involve:
Preparing a virtual environment that meets the minimum hardware specifications.
Allocating the recommended virtual hard drive space of 200 GB to ensure adequate room for the XMS application and associated data.
Proceeding with the installation of the XMS application on the prepared virtual machine.
It is important to follow the official Dell XtremIO documentation to ensure that the virtual environment is correctly configured to support the XMS application2.
NEW QUESTION # 46
What are field replaceable on an XtremIO X1 Storage Controller?
- A. SSD and RAM
- B. PSU and SSD
- C. Entire component and SSD
- D. Entire component and PSU
Answer: D
Explanation:
The field replaceable units (FRUs) on an XtremIO X1 Storage Controller include the entire component and the Power Supply Unit (PSU). This information is verified as per the Official Dell XtremIO Maintenance Achievement document, which outlines the FRU replacement procedures for XtremIO products1.
NEW QUESTION # 47
When comparing XtremlO X1 to XtremlO X2, how much memory is installed in a Storage Controller that has a DAE attached with 400 GB SSDs?
- A. X1: 384 GB; X2: 384 GB
- B. X1: 256 GB; X2: 384 GB
- C. X1: 256 GB; X2: 512 GB
- D. X1: 512 GB; X2: 1024 GB
Answer: C
Explanation:
When comparing XtremIO X1 to XtremIO X2, the amount of memory installed in a Storage Controller with a DAE attached with 400 GB SSDs differs. For the X1, it is 256 GB, while for the X2, it is 512 GB. This increase in memory in the X2 model supports higher performance and improved handling of data operations.
NEW QUESTION # 48
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