Practice Free D-UN-DY-23 Exam Online Questions
If each Storage Processor in a Unity storage array has two on-board CNA ports with a dual personality controller, which protocols are supported by these CNA ports?
- A . Fibre Channel at 2/4/8/16 Gb/s and iSCSI at 10 Gb/s.
- B . Fibre Channel at 4/8/16 Gb/s and iSCSI at 10 Gb/s.
- C . Fibre Channel at 4/8/16 Gb/s and FICON at 8 Gb/s.
- D . FCoE at 10 Gb/s and iSCSI at 10 Gb/s
Which operation can be performed from the FAST VP settings section In the Unisphere Settings window?
- A . Enable scheduled data relocation at the pool level
- B . Exclude pool from the data relocation schedule
- C . Enable scheduled data relocation at the system level
- D . View the data relocation progress between tiers
Which technology is used by Unity Snapshots?
- A . Copy on First Write
- B . inline Deduplication
- C . Redirect on Write
- D . Block Compression
A storage administrator is creating a host profile in Unisphere to provide host access to block storage resources using the iSCSI protocol. The host initiators were not automatically discovered and must be manually added.
In addition to the SAN host IQN, what other configuration can be performed through the "Create iSCSI Initiator Wizard" window?
- A . Enable and disable CHAP settings
- B . Create Mutual CHAP secret
- C . Create Global CHAP secret
- D . Enter CHAP username and secret
What is a consideration for IP Packet Reflect running on a NAS server?
- A . Communications initiated by Unity do not require route table lookups
- B . SP must be rebooted after IP Packet Reflect is disabled
- C . SP must be rebooted after IP Packet Reflect is enabled
- D . Reply packets are sent via the same interface as the request packets
Based on the exhibit.
Which port can provide either Fibre Channel or Ethernet connectivity for host access?
- A . A
- B . B
- C . C
- D . D
What is the first step to configure a Native SANCopy import session?
- A . Install SANCopy on the Unity system
- B . Establish SANCopy connectivity between the VNX system and the Unity system
- C . Create an Import Connection between the VNX system and the Unity system
- D . Create RPL LUNs on the Unity system
A company has a Unity 300 system with 200 SAS drives. They need to increase the number of SAS drives by 300.
Which in-place upgrade is required?
- A . Unity400F
- B . Unity 400
- C . Unity 600F
- D . Unity 500
What is the role of Protocol Endpoints in Dell EMC Unity VMware storage provisioning?
- A . Enable transparent host attach operations to Snapshots of VVoI datastores
- B . Manage host IO workload balance between multiple paths to the VMware datastores
- C . Provide a write consistent view to the host when accessing multiple VMware datastores
- D . Establish a data path between the ESXi host and the respective VVoI datastores
A storage administrator has added multiple resources to a single density-based Host I/O Limit policy for the following storage resources:
– LUN A: 25 GB
– LUN B: 25 GB
– LUN C: 50 GB
– Density-Based Limit 20 IOPS
What is the total IOPS set by this policy?
- A . 200
- B . 500
- C . 2000
- D . 2500