High quality to let the client learn efficiently

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After the client pay successfully they could receive the mails about E22-258 guide questions our system sends by which you can download our test bank and use our study materials in 5-10 minutes. The mail provides the links and after the client click on them the client can log in and gain the E22-258 study materials to learn. The procedures are simple and save clients' time. For the client the time is limited and very important and our product satisfies the client's needs to download and use our E22-258 practice engine immediately.

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EMC XtremIO 3.x Flash Storage Solutions Sample Questions:

1. An XtremIO storage array reports an overall efficiency of 10:1. Which combination of Deduplication Ratio (DR), Compression Ratio (C), and Thin Provisioning Saving (TPS) would achieve this efficiency?

A) DR = 5.0:1; CR = 1.0:1; TPS = 80%
B) DR = 2.5:1; CR = 2.0:1; TPS = 50%
C) DR = 2.5:1; CR = 2.0:1; TPS = 20%
D) DR = 5.0:1; CR = 1.0:1; TPS = 33%

2. What should be configured to support XtremIO arrays on Solaris hosts?

A) A maximum queue depth of 1024 for SSDs
B) System-wide parameters in the /etc/ssd file
C) A timeout value of 150 ms for SSD operations
D) SSD parameters in the /etc/system file

3. Which VAAI feature can prevent blue screens on Microsoft Windows VMs that use XtremIO storage?

A) Space Reclamation
B) Extended Copy
C) Atomic Test and Set
D) TPSTUN

4. Why does XtremIO thin provisioning cause no performance degradation?

A) SSDs perform metadata reads at sub-millisecond latency
B) All metadata is kept in Storage Controller SSDs
C) All metadata is kept in Storage Controller RAM
D) SSDs perform metadata writes at sub-millisecond latency

5. Which NMP policy is recommended for XtremIO volumes assigned to VMware hosts?

A) Least Recently Used
B) Fixed Path
C) Most Recently Used
D) Round Robin

Solutions: