Free EMC DES-1121 Practice Exam with Questions & Answers | Set: 2

What is the performance metric for the read-to-write ratio of workloads on a specific logical block address?

A TimeFinder SnapVX snapshot of a Storage Group was created with a time to live setting of seven days Fourteen days after snapshot creation a query shows that the snapshot still exists. What is a possible reason for this issue?

Two RDF groups from two PowerMax arrays have been added to a Consistency Group SRDF/A Multi-Session Consistency has been enabled for the Consistency Group. The RDF daemon has been started on a single host that has access to both the PowerMax arrays

What will happen if the host becomes unavailable?

An administrator is managing two PowerMax arrays that are located in two different data centers. The data centers are 550 km apart and are connected by a high bandwidth network link. The administrator wants to replicate data between the two arrays and achieve the lowest RPO

When using SRDF. which mode meets this requirement?

What takes place during an SRDF Establish operation?

Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?

A systems administrator no longer needs the remote replica of a local device. Which step can be performed first in order to perform the deletepair function?

A systems administrator is performing a configuration change on a PowerMax array. Where does the configuration manager perform the change?

A PowerMax administrator modified a Storage Group to add more volumes. The administrator then decides to use the Suitability Check to ensure compliance is met. The Suitability check runs but does not provide any information.

What is the likely cause for this issue?

In Unisphere which role has limited privileges that can only view the information about a storage array and is unable to make any configuration changes?