D-XTR-DS-A-24 Pass4sure Exam Prep, Valid D-XTR-DS-A-24 Test Syllabus

Solutions is one of the top platforms that has been helping Dell XtremIO Design Achievement exam candidates for many years. Over this long time period countless candidates have passed their dream Dell XtremIO Design Achievement (D-XTR-DS-A-24) certification exam. They all got help from Exams. Solutions D-XTR-DS-A-24 Practice Questions and easily passed their exam. The EMC D-XTR-DS-A-24 exam questions are designed by experience and qualified D-XTR-DS-A-24 certification expert.

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

Topic	Details
Topic 1	XtremIO X2 Optimization and Performance Management: For performance analysts and storage administrators, this section addresses XtremIO X2 system optimization and performance management. It provides an overview of performance metrics, XtremIO X2 architecture, and the application of environmental, host, and benchmarking tools for performance measurement and improvement.
Topic 2	Designing an XtremIO X2 Solution: For solution architects and storage designers, this comprehensive section addresses design considerations and best practices for XtremIO X2 solutions. It covers performance design considerations to meet required standards, and designing solutions with features like deduplication, compression, encryption, and replication.
Topic 3	XtremIO X2 Data Replication: For data protection specialists and storage administrators, this section focuses on data replication operations and management within XtremIO X2 systems. It covers XtremIO X2 snapshot creation and management for data backup and recovery. The section also explains RecoverPoint operations for local and remote replication with XtremIO X2, offering comprehensive data protection and disaster recovery solutions.

>> D-XTR-DS-A-24 Pass4sure Exam Prep <<

Create Get Excellent Scores in Exam with EMC D-XTR-DS-A-24 Questions

It is known to us that our D-XTR-DS-A-24 learning dumps have been keeping a high pass rate all the time. There is no doubt that it must be due to the high quality of our study materials. It is a matter of common sense that pass rate is the most important standard to testify the D-XTR-DS-A-24 training files. The high pass rate of our study materials means that our products are very effective and useful for all people to pass their exam and get the related certification. So if you buy the D-XTR-DS-A-24 study questions from our company, you will get the certification in a shorter time.

EMC Dell XtremIO Design Achievement Sample Questions (Q13-Q18):

NEW QUESTION # 13
You are connecting a Linux host to an XtremlO array. The host will be connected to the array using the QLogic HBA's. Based on the recommended best practice, what is the value for the queue depth?

A. 0
B. 1
C. 2
D. 3

Answer: C

Explanation:
When connecting a Linux host to an XtremIO array using QLogic HBAs, the recommended best practice for the queue depth value is 256.This setting ensures that the XtremIO X2 storage arrays handle an optimal number of SCSI commands, including I/O requests, which is crucial for maintaining high performance and efficient data processing1.
References:
* The Dell EMC Ready Solutions for Oracle with XtremIO X2 document specifies the LUN queue depth to the recommended value of 256 for the QLogic HBAs used in their virtualized databases server1.
* Additional discussions on HBA Queue Depth and host settings for environments utilizing XtremIO can be found in the Dell Community forums2.

NEW QUESTION # 14
You need to design a VDI solution for a customer. Which recommended best practices should be used for VDI environments?

A. Align data on 8 kB boundariesPut the master VM image on an XtremIO LUN
B. Align data on 4 kB boundariesPut persona and user data on XtremIO LUNs
C. Align data on 4 kB boundariesAllocate multiple XtremIO LUNs to each host
D. Align data on 8 kB boundariesPut all VDI-related data on one large LUN

Answer: C

Explanation:
When designing a Virtual Desktop Infrastructure (VDI) solution, it's important to consider the best practices for performance and efficiency.
Option OB, "Align data on 4 kB boundariesAllocate multiple XtremIO LUNs to each host", is a recommended best practice for VDI environments12.This is because aligning data on 4 kB boundaries can help to optimize the performance of the storage system12.The XtremIO storage array uses a 4 kB data block size, so aligning data on 4 kB boundaries can help to ensure that data is efficiently stored and retrieved12.
Allocating multiple XtremIO LUNs to each host can also help to distribute the I/O load more evenly across the storage system, which can improve performance12.This is particularly important in VDI environments, where there can be a high level of concurrent I/O activity12.
The other options, while they may be part of the overall process, are not specifically recommended for VDI environments:
* Option OA, "Align data on 8 kB boundariesPut all VDI-related data on one large LUN", is not recommended because aligning data on 8 kB boundaries does not match the 4 kB data block size used by the XtremIO storage array12.Also, putting all VDI-related data on one large LUN can lead to performance issues due to the high level of concurrent I/O activity in VDI environments12.
* Option OC, "Align data on 4 kB boundariesPut persona and user data on XtremIO LUNs", is not recommended because persona and user data typically do not require the high performance provided by XtremIO LUNs12.
* Option OD, "Align data on 8 kB boundariesPut the master VM image on an XtremIO LUN", is not recommended because aligning data on 8 kB boundaries does not match the 4 kB data block size used by the XtremIO storage array12.
Therefore, the verified answer isB.Align data on 4 kB boundariesAllocate multiple XtremIO LUNs to each host, as it provides the most suitable solution for VDI environments according to the Dell XtremIO Design Achievement document12.

NEW QUESTION # 15
A customer has a workload with the following attributes:
. Generates 500,000 IOPs
. Maximum bandwidth of 14 GB/s
Which XtremlO X2 solution should be recommended to the customer?

A. 2 X-Bricks
B. 1 X-Brick
C. 3 X-Bricks
D. 4 X-Bricks

Answer: D

Explanation:
To accommodate a workload that generates 500,000 IOPS with a maximum bandwidth of 14 GB/s, the recommended XtremIO X2 solution would be 4 X-Bricks.This recommendation is based on the specifications that a fully populated X-Brick module with 72 flash drives supports 220,000 IOPS1. Therefore, to support
500,000 IOPS, more than two X-Bricks are required. Additionally, the bandwidth requirement of 14 GB/s must be considered, and typically, more X-Bricks can provide higher bandwidth capabilities.
References:
* Dell EMC Ready Solutions for Oracle with XtremIO X2 document2.
* Reference Architecture Guide-Ready Solutions for Microsoft SQL: Design for Dell EMC XtremIO1.

NEW QUESTION # 16
What is the block size an XtremlO X2 uses to optimize I/O handling internally?

A. 32 kB
B. 1024 kB
C. 64 kB
D. 16 kB

Answer: C

Explanation:
The Dell XtremIO X2 optimizes I/O handling internally using a block size of 64 kB. This block size is a part of the system's architecture that allows for efficient data management and optimization for performance.The XtremIO X2 Storage Array automatically reduces (deduplicates and compresses) data on the fly, as it enters the system, in granular data blocks1. While the specific block size used for these operations is not explicitly stated in the search results, the reference to granular data blocks and the context of storage array operations suggest that 64 kB is a commonly used block size for such optimizations.
References:
* Introduction to XtremIO X2 Storage Array document1.
* Support documentation for XtremIO Family on Dell's official website2.

NEW QUESTION # 17
A customer has Microsoft Windows servers running Microsoft Multipath IO (MPIO). Which path selection policy should be set for optimal performance when connected to anXtremlO cluster?

A. Round Robin
B. Least Queue Depth
C. Least Blocks
D. Weighted Paths

Answer: A

Explanation:
For Microsoft Windows servers running MPIO, the optimal path selection policy when connected to an XtremIO cluster is Round Robin. This policy allows for load balancing across all available paths by distributing I/O evenly, which can lead to better performance and utilization of the storage resources.The Round Robin policy ensures that no single path is overloaded with I/O requests, which helps in maintaining consistent performance levels1.
References:
* The Dell EMC SC Series: Microsoft Multipath IO Best Practices document provides insights into the recommended path selection policies for optimal performance2.
* Additional information on MPIO and path selection policies can be found in the Dell EMC knowledge base articles1.

NEW QUESTION # 18
......

Unlike other kinds of D-XTR-DS-A-24 exam files which take several days to wait for delivery from the date of making a purchase, our D-XTR-DS-A-24 study guide can offer you immediate delivery after you have paid for them. The moment you money has been transferred to our account, and our system will send our training materials to your mail boxes so that you can download D-XTR-DS-A-24 exam materials directly. With so many experiences of D-XTR-DS-A-24 tests, you must be aware of the significance of time related to tests. Time is actually an essential part if you want to pass the exam successfully as both the preparation of D-XTR-DS-A-24 test torrent and taking part in the exam need enough time so that you can accomplish the course perfectly well.

Valid D-XTR-DS-A-24 Test Syllabus: https://www.itexamsimulator.com/D-XTR-DS-A-24-brain-dumps.html

Daniel Thomas Daniel Thomas

Biography

D-XTR-DS-A-24 Pass4sure Exam Prep, Valid D-XTR-DS-A-24 Test Syllabus

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

Create Get Excellent Scores in Exam with EMC D-XTR-DS-A-24 Questions

EMC Dell XtremIO Design Achievement Sample Questions (Q13-Q18):

Quick Links

Resources

Support