DELL EMC D-UN-DY-23 Dell Unity Deploy 2023 Exam Online Training
DELL EMC D-UN-DY-23 Online Training
The questions for D-UN-DY-23 were last updated at Apr 24,2024.
- Exam Code: D-UN-DY-23
- Exam Name: Dell Unity Deploy 2023 Exam
- Certification Provider: DELL EMC
- Latest update: Apr 24,2024
Refer the exhibit.
Which shows the Initiators page in the Unisphere GUI.
What does the symbol circled in blue indicate about the state of the initiator?
- A . A host was associated with the initiator and it is ready for storage access.
- B . The initiator is not associated with any host.
- C . The initiator was manually registered and has connectivity issues.
- D . A host that was previously associated with the initiator has been disconnected.
A storage administrator is configuring asynchronous remote replication.
What is the total number of internal snapshots created on the source and destination systems?
- A . 2
- B . 4
- C . 6
- D . 8
A company has several LUNs being accessed by VMware ESXi over iSCSI.
How can they minimize the resulting impact on performance?
- A . Configure the ESXi host for Round Robin Path Selection with IOPS limit of 2
- B . Configure the ESXi host to send an ACK for every other full-sized data segment
- C . Enable “DelayedACK” on the ESXi host
- D . Disable “DelayedACK” on the ESXi host
For a single asynchronous replication session, what does Unity automatically create?
- A . Two write intent logs: one on the source, one on the destination
- B . Two internal snapshots: one on the source, one on the destination
- C . Four internal snapshots: two on the source, two on the destination
- D . Four write intent logs: two on the source, two on the destination
What is a function of CloudIQ?
- A . Tier to cloud storage
- B . Provision storage resources
- C . Configure host access
- D . Monitor system health
A storage administrator performs a monthly performance analysis of a Dell EMC Unity XT storage array using CloudIQ insight reports. Three LUNs are set with a Host IO Limits policy. The administrator discovers that the throughput IOPS on one LUN (Test_LUN) has increased by 1000 IOPS compared to the two previous months.
What is a possible root cause of the spike in IOPS?
- A . Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set for all three LUNs
- B . Test_LUN was expanded by 100 GB and a Density-based Host IO limit policy was set only for Test_LUN
- C . Host IO limit of Test_LUN was edited and the limit was increased by 1000 IOPS
- D . Another Absolute Host IO limit policy with additional 1000 IOPS was set on Test_LUN
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
Which protocols are supported by Dell EMC UnityVSA for storage provisioning?
- A . FC, NFS, and iSCSI
- B . SMB and NFS only
- C . iSCSI and SMB only
- D . iSCSI, NFS, and SMB
In Unisphere, where can a storage administrator create an asynchronous LUN replication session?
- A . LUN Creation wizard or the LUN Properties window
- B . Replication page or the LUN Properties window
- C . Replication page only
- D . LUN Properties window only
What are characteristics of the LUN Snapshot Copy operation?
- A . Parent cannot be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - B . Parent can be a snapshot copy
Can only copy a detached snapshot
Has an independent Retention Policy from the parent - C . Parent can be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy - D . Parent cannot be a snapshot copy
Can copy an attached or detached snapshot
Inherits the parent Snapshot Retention Policy
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