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E20-526 Questions and Answers

Question # 6

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.

What are the physical connectivity requirements for the cluster?

A.

1 Copper Ethernet connection, 4 Fibre Channel Optical connections

B.

3 Copper Ethernet connections, 8 Fibre Channel Optical connections

C.

4 Copper Ethernet connections, 16 Fibre Channel Optical connections

D.

5 Copper Ethernet connections, 8 Fibre Channel Optical connections

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Question # 7

A storage administrator wants to add a volume to their XtremIO storage array using the RESTful API. Which RESTful method should be used to complete this task?

A.

HTTP POST

B.

HTTP PATCH

C.

HTTP LINK

D.

HTTP PUT

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Question # 8

Which level of granularity does XtremIO deduplication run?

A.

Variable 8 kB

B.

Variable 32 kB

C.

Fixed 8 kB

D.

Fixed 32 kB

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Question # 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?

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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Question # 10

You need to design an Oracle solution for a customer. Which XtremIO best practices should be used in Oracle environments?

A.

Use a 512 byte LUN sector size for databases. Use Eager Zeroed Thick formatting for ESXi

B.

Use a 4 kB LUN sector size for databases. Use Lazy Zeroed Thick formatting for ESXi

C.

Align data on 4 kB boundaries. Use Thin formatting on ESXi

D.

Align data on 4 kB boundaries. Use Lazy Zeroed Thick formatting on ESXi

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