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E20-526 XtremIO Solutions and Design Specialist Exam for Technology Architects Questions and Answers

Questions 4

You have been asked to design an XtremIO storage array solution that will be used for two large applications workloads. One overload will generate approximately 150,000 write IOPs with an average 4 kB I/O size. The second write workload will have an average I/O size of 128 kB and will generate approximately 2 GB/s of throughput.

At a minimum, how many X-Bricks are needed in a single cluster to meet this requirement?

Options:

A.

2

B.

4

C.

6

D.

8

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Questions 5

What are common storage array mechanisms?

Options:

A.

Log structuring and RAID

B.

Post-processing and metadata logging

C.

RAID and metadata log structuring

D.

Metadata logging and RAID

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Questions 6

When using a 10 TB single X-Brick, what is the minimum amount of data that should be written during the Fill phase of the PoC Toolkit?

Options:

A.

10 TB

B.

15 TB

C.

20 TB

D.

30 TB

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Questions 7

Which operation is performed when an XtremIO Snapshot is created?

Options:

A.

Pointers to the ancestor metadata are created for the snapshot

B.

Space equal to the size of the ancestor is allocated to the snapshot

C.

A reserved space is created for new snapshot data

D.

A deduplication pass is immediately run against the snapshot

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Questions 8

What is a method to establish an XMCLI session?

Options:

A.

Use the PuTTY SSH tool configured for the serial port and xmsupload credentials

B.

Use the Telnet SSH tool configured on Port 443 and root credentials

C.

Use the CLI terminal in the Administration tab and root credentials

D.

Use the PuTTY SSH tool configured for Port 22 and xmsadmin credentials

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Questions 9

When creating XtremIO volumes for a host, which operating systems will benefit by changing the default logical block size for applications consisting of 4 KB I/Os?

Options:

A.

Microsoft Windows and RHEL

B.

VMware ESX and Microsoft Windows

C.

RHEL and IBM AIX

D.

Sun Solaris and HP-UX

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Questions 10

A new 500 GB VM disk is created on a database that resides on an XtremIO LUN. The VMware administrator plans to provision the disk using the thick provisioned eager zeroed format.

How much physical XtremIO capacity will be allocated during this process?

Options:

A.

5 GB

B.

10 GB

C.

50 GB

D.

None

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Exam Code: E20-526
Exam Name: XtremIO Solutions and Design Specialist Exam for Technology Architects
Last Update: Jun 17, 2024
Questions: 67
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