E20-368 Sample Questions Answers

Refer to the exhibit.

Which ports are used for external iSCSI connections?

What is a characteristic of snapshot functionality in EMC XtremIO?

Which XMCLI command can be used to confirm connectivity between the XMS and an ESRS Gateway Server?

What are the four severity levels that can be displayed with the alert details?

You are presenting storage to a VMware cluster that performs variable block writes.

What block size should you configure the XtremIO volume to use?

What is a main characteristic of volume storage provisioning in EMC XtremIO?

Which command is used to monitor the I/O performance of Linux servers connected to XtremIO?

In a dual X-Brick cluster, how many Storage Controllers are directly powered by the rack's PDUs?

You have allocated XtremIO storage to an MS Windows 2008 server. When performing a quick format of the LUN, you notice that it takes much longer than it should.

What can be done to correct this?

Which statement applies to XtremIO performance?

An administrator took a snapshot of a 4 TB volume with 1 TB of consumed space. One TB of new writes are performed on the volume and 1 TB of writes are performed on the snapshot.

What is the total consumed space?

You are creating a virtual disk for a VMware VM. The VM will reside on a datastore provisioned from an XtremIO volume. You want to ensure proper performance and capacity usage.

How should the disk be presented to the guest?

What is a characteristic of XtremIO Data Protection (XDP)?

What information is required to register a new iSCSI host to an XtremIO array?

When troubleshooting the latency in the XtremIO GUI using the Performance pane, what is a valid setting for the Most Active option?

What is a characteristic of Data-at-Rest Encryption in EMC XtremIO?

While attaching an MS Windows host to an EMC XtremIO array, you are tasked with adjusting the queue depth on the Qlogic HBAs.

For optimum performance with XtremIO, what value should you use?

Refer to the exhibit.

Based on the XtremIO naming convention, what is the correct name for the source and the destination port for number 1?

Which method is used to transfer the required software package to the XMS for installation?

What is the minimum percentage of charge of the BBUs required before the cluster can be started for the first time?

Where are the data path IO traces stored?

You have a dual X-Brick cluster in your data center. You have six drive failures in one of your X-Bricks.

How many drives can you lose in your second X-Brick until service is stopped?

What is the maximum number of snapshots per volume snapshot set in XtremIO v4.x?

You are in the process of implementing a new cluster and have experienced an issue during initialization. To assist EMC Global Technical Support with their investigation, you are requested to collect a set of logs.

What should you use to generate the required log file bundle?

You have asked the customer to download and deploy the XtremIO Management Server (vXMS) OVF template into their environment. The customer asks you what the recommended storage deployment requirements are.

How should you respond?

What is the full list of requirements for EMC Storage Integrator?

What is the maximum number of volumes and snapshots per XMS?

You are using the GUI to create a volume on a 5 TB XtremIO array. When you attempt to create the volume you receive an error and the attempt fails. The volume specifics are as follows:

• Name: Files_Images_User_Home_Folders
• Size: 256 TiB

Why is the volume creation failing?

Which key components within EMC XtremIO provide an enterprise grade of high availability?

A company is running large databases demanding many copies of production databases on-demand with massive consolidation of dev/test application workloads.

They are looking for a solution that addresses their specific needs without high storage costs or a larger storage footprint.

Which EMC XtremIO features address their needs?