E20-260 Exam Questions

You created a synchronous consistency group, which contains two distributed volumes configured with the rule "set cluster-1-detaches". What is the expected behavior of the virtual...

Click on the calculator in the upper left corner. How much distributed storage can be managed by a 20 GB logging volume?

A customer has a VPLEX Metro configuration across two data centers 200 km apart. During an overnight backup, the WAN-COM link between the two data centers fails. What VPLEX object...

A VPLEX administrator claims a 100GB Storage Volume that is thin provisioned on the storage array and has 25GB physically allocated and creates a 1:1 encapsulated virtual volume. A...

Which type of statistics are used to track latencies,determine median, mode, percentiles, minimums and maximums?

Click on the calculator in the upper left corner. You have a perpetual performance monitor running on director 1-1-A. The data being monitored is growing at a rate of 2 MB per minu...

What is true about VPLEX CLI?

Which command can provide information on connections between storage volumes and back-end ports?

What is the EMC best practice for the optimum number of active back-end storage paths per director for each LUN presented to VPLEX?

You are administering a VPLEX Metro configuration. When is it necessary to create a logging volume?

When do you enable the front-end ports during VPLEX installation?

During the installation of a VPLEX Local, the command `configuration system-setup' is issued. What is accomplished by this command?

After registering Cluster-2 with ESRS during a VPLEX Metro cluster build, what is the next step to perform before the cluster is successfully built?

Which unique logical identifier is used when determining the relationship between a virtual volume and the back-end storage array?

A customer has a VPLEX Metro installed. They asked you to recommend a method to non- disruptively move Virtual Volumes from a storage array at Cluster 1 to a storage array at Clust...

In a customer's VPLEX Metro environment, a host has been provisioned as a single virtual volume from cluster-1. The customer now needs to convert the local virtual volume to a dist...

In a VPLEX Metro with Witness, which command checks the status and uptime of VPN, and returns the remote VPLEX management IP address and the witness public IP address?

You have added a new storage array to your environment, but VPLEX, does not see it. Which VPlexcli command will display the new storage array?

Do virtual volumes need to be taken off-line prior to upgrading VPLEX software, and why or why not?

Which is a best practice recommended for VPLEX Metro inter-cluster WAN settings?

Refer to the Exhibit. Based on this diagram of a single VPLEX engine, which protocol is represented by "A"?

Refer to the exhibit. What is the function of the Module in slot "A"?

Refer to the exhibit. On which cluster is the GUI connected?

How many management Ethernet connections exist between the management server and the engines?

What is an EMC best practice for fault tolerance when zoning a VPLEX Metro together over Fibre Channel for successful communication between the sites?

When should front-end ports be enabled during a VPLEX installation?

An EMC customer wants to add a mirror to a VPLEX Local RAID 0 device. Which RAID type is created after the device attach-mirror command is issued?