E20-526 Exam Questions
75 real E20-526 exam questions with expert-verified answers and explanations. Page 2 of 2.
- Question #51
Which key component within EMC XtremIO uses a proprietary algorithm dedicated to fast rebuilds of data?
- Question #52
Which key components within EMC XtremIO provide an enterprise grade of high availability?
- Question #53
If an XtremIO cluster has been shut down as a result of a power loss to the data center, how should you proceed with restoring cluster service?
- Question #54
Which XMCLI command should be executed on the XMS to form an XtremIO cluster?
- Question #55
You have successfully completed the initialization of an XtremIO cluster. You run the show- storage- controllers-info XMCLI command. What are the expected values of State and Conn-...
- Question #56
A customer has two XtremIO clusters running 3.x software release. The customer just purchased a new XtremIO array that will be installed with the latest 4.x software release. What...
- Question #57
A customer is interested in purchasing XtremIO for their mission critical database applications that require the lowest possible response times. They have two data centers in which...
- Question #58
As shown in the exhibit, a customer's environment is configured as follows: Dual X-Brick cluster 8 ESXi hosts with 2 HBAs Each ESXi hosts has 8 LUNs Each LUN is visible through 4 p...
- Question #59
What is the maximum speed of the Fibre Channel ports on an XtremIO storage controller?
- Question #60
A customer has recently deployed an XtremIO 20 TB two X-Brick cluster to run an existing instance of Oracle RAC previously leveraging VNX for back-end storage. The application envi...
- Question #61
A customer is considering migrating their existing non-EMC storage arrays to an XtremIO array. The current environment consists of 350 servers running VMware ESXi 5.5 with 5000 vir...
- Question #62
You are designing an XtremIO solution for a potential customer. If the server and storage information is available, which information should be documented regarding the customer's...
- Question #63
A customer has purchased a two X-Brick XtremIO array with a physical XtremIO Management Server (XMS). The customer plans to use all Fibre Channel connectivity in the environment. W...
- Question #64
A storage administrator is configuring SAN switches and zoning to connect an eight X-Brick XtremIO array. A VMware ESXi server is hosted on a blade chassis with 16 HBA ports. In ad...
- Question #65
Based on XtremIO Data Protection, how many dedicated hot spare disks per X-Brick are required?
- Question #66
When using XtremIO storage with Solaris (SPARC), what is the EMC recommended I/O size that will deliver sequential I/O more efficiently to XtremIO?
- Question #67
Which level of granularity does XtremIO deduplication run?
- Question #68
Which statement applies to XtremIO performance?
- Question #69
What are the three most active components measured in the Performance pane in the XtremIO GUI?
- Question #70
A customer's storage administration team wants to receive e-mail notifications when the XtremIO cluster detects an issue of major seventy. The customer has successfully configured...
- Question #71
Who developed the framework for testing All-Flash arrays that is used in the XtremIO PoC?
- Question #72
A storage administrator has 20 TB of storage provisioned to their ESXi cluster from a 10 TB XtremIO storage array. The administrator is concerned about running out of physical capa...
- Question #73
Refer to the Exhibit. A customer has the following XtremIO environment: Read/write ratio is 3:1 I/O size is 8K Write pattern is random Data is compressible If an application genera...
- Question #74
A customer has an existing Oracle environment they are considering moving over to XtremIO from VMAX for improved performance. The customer wants to know the expected deduplication...
- Question #75
Which values are required to enter a generic workload into the XtremIO Sizing Tool?