Pass the EMC EMCTA XtremIO Solutions E20-526 Questions and answers with CertsForce

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Questions # 11:

Where is the XtremIO VSS hardware provider package installed?

Options:

A.

On all X-Bricks in the cluster


B.

On the XMS


C.

Factory-installed on the array


D.

On the backup server


Expert Solution
Questions # 12:

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


Expert Solution
Questions # 13:

A customer has a requirement to replicate their VDI to a newly purchased data center located 5 miles away. They require 10-day retention at each site and a continuous replication RPO. However, they want to have the same storage platform at each site. They have a limited budget but need to meet their requirements.

Which solution should be recommended to the customer?

Options:

A.

XtremIO and OpenStack


B.

XtremIO with VPLEX and RecoverPoint


C.

XtremIO and RecoverPoint


D.

XtremIO and MirrorView/A replication


Expert Solution
Questions # 14:

Which multipathing software is supported by XtremIO?

Options:

A.

PowerPath/VE and NMP on ESXi hosts


B.

MPIO on non-clustered Microsoft Windows hosts only


C.

PowerPath/VE on Microsoft Windows VMs hosted by ESXi


D.

Native MPIO on IBM AIX clusters


Expert Solution
Questions # 15:

Which values are required to enter a generic workload into the XtremIO Sizing Tool?

Options:

A.

Capacity, IOPs, R/W ratio


B.

IOPs, I/O size, bandwidth


C.

IOPs, bandwidth, latency


D.

Bandwidth, I/O size, latency


Expert Solution
Questions # 16:

A customer has a large ESX server environment they are considering deploying to XtremIO for a VDI implementation. To determine a baseline of the environment, you are proceeding with documenting each server’s CPU, NIC, and disk utilization statistics. The customer has provided you with direct CLI access to the servers to conduct this assessment.

Which utility should be used to monitor these performance parameters?

Options:

A.

esxtop


B.

resxtop


C.

top


D.

iostat


Expert Solution
Questions # 17:

A customer is interested in transitioning their traditional infrastructure to the Cloud by implementing ViPR software-defined storage in an XtremIO environment. Which capabilities will EMC ViPR software-defined storage provide to XtremIO?

Options:

A.

Delivers SaaS

Centralized management and monitoring

Chargeback and billing capabilities


B.

Chargeback reporting capability

Centralizes reactive monitoring capability

Policy-driven configuration management


C.

Automatically grows storage volumes

Slows growth of data

Centralized auto-deletes of aging files


D.

Creates virtual storage pools

Automates disaster recovery

Replaces chargeback capabilities


Expert Solution
Questions # 18:

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 they want to introduce All-Flash arrays. However, they need a way to maintain true active/active access to all databases and application LUNs across both sites.

What is the recommended solution to address the requirements?

Options:

A.

ViPR Controller with XtremIO


B.

RecoverPoint with XtremIO


C.

VPLEX Metro with XtremIO


D.

ViPR SRM with XtremIO


Expert Solution
Questions # 19:

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

Options:

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


Expert Solution
Questions # 20:

How should a storage administrator navigate to different XtremIO clusters from the XMS GUI if the administrator has more than one cluster managed by the same XMS?

Options:

A.

Click the Cluster Name on the Menu bar near the top of the screen


B.

Click the Inventory List button on the Menu bar


C.

Click the Administration tab and locate the Cluster Name


D.

Click the Cluster Name on the Status bar at the bottom of the screen


Expert Solution
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