Practice Free D-UN-DY-23 Exam Online Questions
Where do the D@RE encryption/decryption functions occur In the Unity storage system?
- A . Host I/O Modules
- B . Storage Processor Cache
- C . SAS I/O Module
- D . Self-encrypting drives
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA system?
- A . iSCSI, SMB, and NFS
- B . iSCSI and NFS only
- C . FC. ISCSI, and NFS
- D . FC and iSCSI only
What host request packet information is cached by the Unity NAS server and used to send the reply packet?
- A . Local IP and Next-hop MAC address
- B . Remote IP and tenant VLAN ID
- C . Local IP and tenant VLAN ID
- D . Ethernet port and Next-hop MAC address
What three VMware datastore types can be defined by using UI or CLI interfaces from the Dell Unity XT platform? (Choose three.)
- A . vVol (Block)
- B . NFS (File!
- C . VMFS (Block)
- D . SMB
- E . RDM
A company has the following available drive types in their Dell EMC Unity 500 storage array:
– 1.2 TB SAS
– 2 TB NL-SAS
– 100 GB SSD
– 1.6 TB SSD
– 3.8 TB SSD
What combination of drives can the company use to create a storage pool?
- A . 2 TB NL-SAS and 100 GB SSD
- B . 1.6 TB SSD and 3.8 TB SSD
- C . 1.2 TB SAS and 1.6 TB SSD
- D . 2 TB NL-SAS and 3.8 TB SSD
A storage administrator is required to test a new version of an application loaded on a secondary host. The administrator must use existing data contained on a LUN provisioned from Unity to a primary host.
Which solution will meet the requirement and provide space efficiency?
- A . Create a snapshot of the LUN
Configure LUN access for the secondary host
Attach the snapshot to the secondary host - B . Create a snapshot of the LUN
Configure snapshot access to the LUN for the secondary host
Attach the snapshot to the secondary host - C . Create a Synchronous Replication session for the LUN
Configure access to the replica LUN for the secondary host
Attach the secondary host - D . Create an Asynchronous Replication on session for the LUN
Configure access to the replica LUN for the secondary host
Attach the secondary host
What is the correct sequence of steps taken by the storage array when an AC power failure is detected?
What is the maximum number of SAS ports available on a Dell EMC Unity XT 680?
- A . 4
- B . 6
- C . 7
- D . 8
Which Dell EMC Unity service task would most quickly resolve connection problems between the storage system and Unisphere?
- A . Reinitialize the Storage System
- B . Reimage the Storage Processors
- C . Reboot the Storage Processors
- D . restart the Management Software
In the event of a power failure, which components are needed to support cache de-staging for an orderly shutdown?
- A . Vault SSD and Redundant Power Supplies
- B . Mirrored Cache and Backup Battery Unit
- C . Battery Backup Unit and Vault SSD
- D . Redundant Power Supplies and Mirrored Cache