2024 Latest EMC D-XTR-MN-A-24 Real Exam Dumps PDF
D-XTR-MN-A-24 Exam Dumps, D-XTR-MN-A-24 Practice Test Questions
NEW QUESTION # 13
How much virtual hard drive space is recommended when deploying a virtual XMS?
- A. 900 GB
- B. 80 GB
- C. 200 GB
- D. 400 GB
Answer: C
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 # 14
What is the SAS connection speed on an XtremIO X1 compared to an X2?
- A. X1: 8 Gb/s
X2: 16 Gb/s - B. X1: 4 Gb/s
X2: 8 Gb/s - C. X1: 6 Gb/s
X2: 12 Gb/s - D. X1: 12 Gb/s
X2: 24 Gb/s
Answer: C
Explanation:
The SAS (Serial Attached SCSI) connection speed for an XtremIO X1 is 6 Gb/s, while for an XtremIO X2, it is 12 Gb/s. The increased speed in the X2 model enhances data transfer rates and overall performance, reflecting advancements in the hardware capabilities of the newer generation.
NEW QUESTION # 15
On XtremlO X1, what is required before the cluster will start?
- A. At least one BBU has to be online
- B. End of Life BBUs must be replaced
- C. BBUs must be charged to at least 70%
- D. BBUs must be charged to at least 50%
Answer: C
Explanation:
Before an XtremIO X1 cluster can start, it is required that the Battery Backup Units (BBUs) are charged to at least 70%. This ensures that there is sufficient power reserve to maintain data integrity and allow for safe shutdown procedures in case of an unexpected power loss. The BBUs provide power to the Storage Processors and other critical components during an outage, allowing them to complete any in-progress operations and commit data to SSDs1.
The startup process checks the BBU charge level and will only proceed if the minimum charge requirement is met. This is a safety feature designed to protect the system and the data it holds. If the BBUs are not adequately charged, the system will not start, preventing potential data loss or corruption that could occur if the system were to lose power without the ability to properly shut down1.
NEW QUESTION # 16
What must be submitted with an RPQ prior to a dispersed XtremlO cluster installation?
- A. Cabling kits and list of allowed deviations from the RPQ
- B. Cabling kits and X-Brick component location diagram
- C. Wiring diagram and list of cables needed for the cluster
- D. Wiring diagram and X-Brick component location diagram
Answer: D
Explanation:
When submitting a Request for Product Qualification (RPQ) prior to a dispersed XtremIO cluster installation, it is necessary to include a wiring diagram and an X-Brick component location diagram. The wiring diagram provides a detailed representation of the electrical connections between the components, while the X-Brick component location diagram shows the physical placement of the X-Brick components within the installation environment. These documents are essential for planning the installation to ensure that all components are correctly positioned and connected for optimal performance and serviceability1.
The process for preparing these documents typically involves:
Creating a detailed wiring diagram that outlines all the necessary connections between the X-Brick components and other infrastructure elements.
Developing an X-Brick component location diagram that illustrates where each component will be physically located in the data center.
Reviewing the diagrams to ensure they meet the technical requirements and specifications for a dispersed XtremIO cluster installation.
Submitting the diagrams along with the RPQ for approval before proceeding with the installation.
These steps are crucial for a successful installation and are outlined in the Official Dell XtremIO Maintenance Achievement document1.
NEW QUESTION # 17
Upon which technology is the XtremIO X2 WebUl based?
- A. XML
- B. HTML4
- C. XHTML
- D. HTML5
Answer: D
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 # 18
In addition to the cluster name, which parameters are required for creation of the cluster?
- A. Expected number of X-Bricks, IP address of X1-SC1, and package name
- B. Code level of the XMS and the installed image code, and IP addresses of the X-Bricks
- C. Upgrade software version, XMS code level, and expected number of X-Bricks
- D. IP addresses for the second X-Brick and XMS name
Answer: A
Explanation:
When creating a cluster, in addition to the cluster name, the following parameters are required: the expected number of X-Bricks, the IP address of X1-SC1 (the first Storage Controller), and the package name. These parameters are essential for setting up the cluster configuration and ensuring proper communication between components.
NEW QUESTION # 19
Where can the XtremlO power requirements be found?
- A. XtremIO Storage Array Site Preparation Guide
- B. XtremIO Storage Array Software Installation and Upgrade Guide
- C. XtremIO Storage Array Hardware Installation and Upgrade Guide
- D. XtremIO Storage Array Pre-Installation Checklist
Answer: A
Explanation:
The XtremIO Storage Array Site Preparation Guide contains the power requirements for the XtremIO system. This guide includes detailed specifications for power consumption, electrical requirements, and other environmental factors necessary for proper installation and operation.
NEW QUESTION # 20
What is the correct order in which the XtremlO X1 cluster components should be powered on for the first time?
Answer:
Explanation:
1 - PDU (Power Distribution Unit)
2 - BBUs (Battery Backup Units)
3 - XMS (XtremIO Management Server)
4 - Storage Controllers
NEW QUESTION # 21
What are field replaceable on an XtremIO X1 Storage Controller?
- A. Entire component and SSD
- B. PSU and SSD
- C. SSD and RAM
- 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 # 22
What is the maximum mixed read/write IOPS rate achievable in a two X-Brick XtremIO X2 array?
- A. 1000 K
- B. 300 K
- C. 500 K
- D. 600 K
Answer: D
Explanation:
This performance metric is derived from the system's ability to deliver linear scalability, meaning that two X-Bricks can deliver twice the IOPS of a single X-Brick configuration2.
The calculation for this is based on the performance of a single X-Brick, which can achieve up to 300,000 IOPS under the same workload conditions. Therefore, with two X-Bricks, the system can achieve double that amount, resulting in 600,000 IOPS1.
This information is crucial for planning and sizing purposes, ensuring that the storage array meets the performance requirements of the applications it supports2.
NEW QUESTION # 23
Which ports need to be open between the XMS and X1-SC1 to successfully operate Technician Advisor on an XtremIO X2?
- A. TCP ports 22 and 443
- B. UDP ports 80 and 442
- C. UDP ports 22 and 442
- D. TCP ports 80 and 443
Answer: D
Explanation:
To successfully operate Technician Advisor on an XtremIO X2, TCP ports 80 and 443 need to be open between the XMS (XtremIO Management Server) and X1-SC1 (Storage Controller). These ports are used for HTTP and HTTPS communication, respectively, allowing for secure management and operation of the storage system.
NEW QUESTION # 24
When connected to the Tech port, which login name should be used to test the Storage Controller cabling?
- A. xinstall
- B. admin
- C. xmsadmin
- D. tech
Answer: A
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 # 25
Which type of InfiniBand switch is used in a multi-brick XtremIO X2-R array?
- A. 12 port switch
- B. 24 port switch
- C. 18 port switch
- D. 36 port switch
Answer: D
Explanation:
In a multi-brick XtremIO X2-R array, a 36 port InfiniBand switch is used. This type of switch provides the necessary number of ports to accommodate the connectivity requirements of a multi-brick configuration, ensuring high-speed data transfer and communication between the bricks and other components of the storage array1.
The InfiniBand switch plays a crucial role in the XtremIO X2-R's architecture, as it allows for the interconnection of multiple bricks, which collectively contribute to the array's performance and scalability. The 36 port switch ensures that there are enough ports available for current use and potential future expansion1.
NEW QUESTION # 26
Which document should be referenced when modifying the IP addresses on an XtremIO X2 cluster that will remain in the same IP network?
- A. XtremIO Storage Array User Guide
- B. RESTful API Guide
- C. XtremIO Site Planning Guide
- D. XtremIO Software Installation and Upgrade Guide
Answer: A
NEW QUESTION # 27
Refer to the Exhibit.
The exhibit represents an XtremIO X2 Storage Controller configured with Fibre Channel ports. Which port type is highlighted in the exhibit?
- A. MGMT
- B. iSCSI
- C. FC
- D. IPMI
Answer: C
Explanation:
The highlighted port in the exhibit is a Fibre Channel (FC) port. This port type is used for high-speed data transfer between the storage controller and connected devices or networks. Fibre Channel is a technology known for its reliability and speed, making it suitable for storage area networks (SANs). The identification of the FC port is based on recognizing the physical characteristics of FC ports, such as their shape and typical placement on storage devices, as well as knowledge about Dell's XtremIO systems' configuration options1.
NEW QUESTION # 28
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