DES-1121 Online Practice Questions and Answers

DRAG DROP

On a PowerMax what is the correct sequence of steps to deduplicate data?

Select and Place:

Which Open Replicator device type resides on the array running Open Replicator?

A. Donor

B. Local

C. Control

D. Remote

What is the largest TDEV PowerMaxOS 5978 can create?

A. 16 TB

B. 32 TB

C. 64 TB

D. 128 TB

What is the maximum number of supported cascaded Storage Group levels in PowerMax and VMAX Family arrays?

A. 1

B. 4

C. 16

D. 64

What are the main options used to complete a configuration change using the synconfigure command?

A. preview, prepare, commit

B. preview, prepare, reserve

C. preview query, reserve

D. preview query, commit

You have just presented storage to an ESXi server and want to rescan the storage adapter to ensure the server can see the new volume Based on recommended best practices, what is the preferred method to perform this task?

A. Use the vSphere VSI plugin to rescan the entire cluster

B. Run the command from a non-cluster host using the ESX CLI

C. Use the vSphere Client to perform the rescan of the host

D. Run the command from the ESXi server with the ESX CLI enabled

What is the default size of a Gatekeeper on a PowerMax array?

A. 3 cylinder

B. 3 MB

C. 6 cylinder

D. 6 KB

In PowerMax VMAX All Flash and VMAX3 which thin provisioning component can be changed with SYMCLI or Unisphere?

A. Storage Resource Pool

B. Disk Group

C. Storage Group

D. Virtual Provisioning Pool

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?

A. Cycle switching will stop

B. RDF links will be suspended immediately

C. SRDF pair state will become Partitioned

D. SRDF mode will change to Adaptive Copy Disk

A systems administrator asks whether their host is supported for non-disruptive migration (NDM) between PowerMax arrays. The host they plan to migrate has one HBA and no multipathing software. What information should be provided to the administrator?

A. Install Solutions Enabler on the host

B. NDM is supported for the host

C. Upgrade to the latest host HBA driver version

D. NDM is not supported for the host