Real D-XTR-MN-A-24 Exam PDF Test Engine Practice Test Questions
EMC D-XTR-MN-A-24 Real 2024 Braindumps Mock Exam Dumps
NEW QUESTION # 33
Which port is used to connect to the Storage Controller (SC) to service an XtremIO X2 with the Technician Advisor tool?
- A. Dedicated USB port on the back of the SC
- B. Dedicated Management port on the back of the SC
- C. Dedicated serial port on the back on the SC
- D. Dedicated USB port on the front of the SC
Answer: B
Explanation:
To service an XtremIO X2 with the Technician Advisor tool, the connection is made through the dedicated Management port located on the back of the Storage Controller (SC). This port is specifically designed for management tasks and allows service technicians to access the system for diagnostics and configuration using the Technician Advisor tool1.
The process typically involves:
Locating the dedicated Management port on the back of the SC.
Connecting a compatible cable from the technician's device to the Management port.
Using the Technician Advisor tool to perform the necessary service tasks.
This information is outlined in the Official Dell XtremIO Maintenance Achievement document, which provides detailed instructions for servicing and maintaining XtremIO X2 storage systems1.
NEW QUESTION # 34
In which download section on support.emc.com can the virtual XMS OVA be found?
- A. Full Release
- B. Product Tools
- C. Add-ons
- D. Tools & Utilities
Answer: D
Explanation:
The virtual XtremIO Management Server (XMS) OVA file can be found in the Tools & Utilities download section on support.emc.com. This is confirmed by the information provided in the Dell XtremIO Maintenance Achievement document, which details the resources and procedures for maintaining XtremIO products, including the deployment of the XMS1.
NEW QUESTION # 35
What is the maximum mixed read/write IOPS rate achievable in a two X-Brick XtremIO X2 array?
- A. 1000 K
- B. 500 K
- C. 600 K
- D. 300 K
Answer: C
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 # 36
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 # 37
What is the SAS connection speed on an XtremIO X1 compared to an X2?
- A. X1: 12 Gb/s
X2: 24 Gb/s - B. X1: 4 Gb/s
X2: 8 Gb/s - C. X1: 8 Gb/s
X2: 16 Gb/s - D. X1: 6 Gb/s
X2: 12 Gb/s
Answer: D
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 # 38
After changing the IP addresses of the Storage Controllers, which XMCLI command is used to verify that those addresses are correct?
- A. pm-query-storage-controller
- B. show-storage-controllers
- C. show-clusters-info
- D. show-xms-info
Answer: B
Explanation:
The show-storage-controllers command is used in XMCLI to verify the IP addresses of the Storage Controllers after they have been changed. This command provides detailed information about the status and configuration of the storage controllers, including their IP addresses.
NEW QUESTION # 39
A customer has decided to deploy a virtual XMS server. Which file name extension does the template use to deploy the server?
- A. tar
- B. gz
- C. ova
- D. ovf
Answer: C
NEW QUESTION # 40
On an XtremlO X2-S, which ports are used on the InfiniBand switches for an ISL connection?
- A. 1 and 2
- B. 35 and 36
- C. 11 and 12
- D. 17 and 18
Answer: B
Explanation:
For an XtremIO X2-S, the ports used on the InfiniBand switches for an Inter-Switch Link (ISL) connection are typically high-numbered ports, which are usually at the end of the port range on the switch. While the specific port numbers can vary depending on the switch model and configuration, ports 35 and 36 are commonly used for ISL connections in many configurations1.
The process to identify the ISL ports is as follows:
Access the InfiniBand switch via the management interface.
Use the appropriate command to list the port configuration (this command can vary based on the switch's firmware).
Identify the ports configured for ISL, which will be indicated in the port configuration settings.
It's important to refer to the official Dell XtremIO Maintenance Achievement document or the InfiniBand switch documentation for the exact port numbers as they can differ based on the switch model and the cluster configuration1.
NEW QUESTION # 41
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 # 42
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 # 43
In preparation for a dual-to-quad online cluster expansion, how should the active cluster cabling be validated?
- A. WebUl
- B. XMCLI only
- C. Visual inspection only
- D. Easy-Install menu
Answer: D
Explanation:
In preparation for a dual-to-quad online cluster expansion, the active cluster cabling should be validated using the Easy-Install menu. This menu provides a guided and automated way to ensure that all cabling is correctly connected and verified, minimizing the risk of errors and ensuring a smooth expansion process.
NEW QUESTION # 44
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 # 45
Which port should SC1-IB1 be connected to in a single X-Brick XtremIO X2?
- A. SC2-IB1
- B. IBSW2-P01
- C. SC2-IB2
- D. IBSW1-P01
Answer: D
Explanation:
In a single X-Brick XtremIO X2 configuration, the port SC1-IB1 should be connected to IBSW1-P01. This connection ensures proper communication and data flow between the storage controller and the InfiniBand switch, which is critical for system performance and redundancy.
NEW QUESTION # 46
What is the correct sequence of steps to install a virtual XMS prior to creating the cluster on an XtremIO X2?
Answer:
Explanation:
1 - Deploy the OVF Template
2 - Configure the XMS
3 - Transfer the Installation Package to the XMS Server
4 - Install only the XMS
5 - Display the Installation Package on the Storage Controller
NEW QUESTION # 47
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 # 48
How many connectors, and of which type(s), are used on the Eaton 1550 Evolution BBU?
- A. 1 DB9 and 1 RJ45
- B. 2 DB9s
- C. 1 DB9 and 1 RJ50
- D. 1 DB9 and 1 RJ11
Answer: C
Explanation:
The Eaton 1550 Evolution BBU (Battery Backup Unit) uses 1 DB9 and 1 RJ50 connector. These connectors are used for communication and management purposes, ensuring that the BBU can interface correctly with other components of the system.
NEW QUESTION # 49
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 # 50
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 # 51
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