Practice Free D-UN-DY-23 Exam Online Questions
A storage administrator wants to asynchronously replicate a compressed LUN from the primary site to a Unity at the secondary site.
Which statement describes this operation?
- A . Replication of compressed data is controlled by the bandwidth throttle setting
- B . By default, replication compresses data sent to the destination
- C . The source data is uncompressed, then replicated to the destination
- D . The source data is replicated to the destination, then uncompressed
What condition must be met when performing a Data in Place conversion?
- A . M.2 device must be swapped before replacing the new Storage Processor
- B . Both Storage Processors must be powered off
- C . Primary Storage Processor must be swapped before the secondary one
- D . Both Storage Processors must be put in Service mode
What determines the maximum file size on Dell EMC UnityVSA?
- A . Defined by its license
- B . Dell EMC Unity OE version
- C . Available disk capacity
- D . Data protection method
A company plans to add five drives to a 30 drive SAS Flash 4 All-Flash pool on a Dell EMC Unity 600 storage array.
Which drive type(s) can be used for the expansion?
- A . SAS Flash 2 and SAS Flash 4 only
- B . SAS Flash 4 only
- C . SAS Flash 3 and SAS Flash 4 only
- D . Any SAS Flash drive type
For high availability within iSCSI, connections should be attached using what?
- A . Flow control
- B . Different subnets
- C . Twinax cables
- D . Jumbo frames
Which VASA API protocol is used over HTTPS to integrate with Dell EMC UnityVSA?
- A . WSDL
- B . REST
- C . SOAP
- D . SNMP
A storage administrator using Unisphere has inadvertently disabled Data Reduction on an existing LUN.
What results from this action?
- A . Data Reduction, once enabled, cannot be disabled.
New data is deduplicated or compressed. - B . A background LUN migration occurs, moving the data to a new LUN where it is inflated.
New data is neither deduplicated nor compressed. - C . Existing data is dynamically inflated to its full size, undoing the impact of deduplication and compression.
New data is neither deduplicated nor compressed. - D . Existing data is left in its current state.
New data is neither deduplicated nor compressed.
What is the function of the Native SANCopy Import data mobility feature?
- A . Migrates block storage resources from a VNX system to a Unity system
- B . Imports LUN data from one Unity system to another
- C . Provides disaster recovery, replicating a VNX LUN to a remote Unity system
- D . Provides mobility of VMFS datastores between Unity systems for ESXi host disaster recovery
An administrator notices that the communications between Unisphere and the storage system get interrupted.
Which service task should the administrator perform to fix the issue with minimal impact?
- A . Restart Management Software
- B . Reinitialize C Enable SSH
- C . Reboot Storage Processor
A storage administrator is implementing FAST Cache on a Unity 500 storage array and can select from a mix of SSD drives.
Which drive types can be configured to meet the administrator’s requirements?
- A . 200 GB and 400 GB
- B . 400GB and 1.6 TB
- C . 1.6 TB and 3.2 TB
- D . 3.2 TB and 800 GB