What describes the LUN Snapshot Copy operation?

1. A. Parent cannot be a snapshot copyCan only copy a detached snapshotHas an independent Retention Policy from the parent
2. B. Parent can be a snapshot copyCan only copy a detached snapshotHas an independent Retention Policy from the parent
3. C. Parent can be a snapshot copyCan copy an attached or detached snapshotInherits the parent Snapshot Retention Policy
4. D. Parent cannot be a snapshot copyCan copy an attached or detached snapshotInherits the parent Snapshot Retention Policy

Correct Answer: B
Note: You can create copies of LUNs by cloning LUNs from the Snapshot copies in a volume. These FlexClone LUNs are readable and writable copies of the LUNs as the LUN existed when the Snapshot copy was created. Before you can clone a LUN, you must create a Snapshot copy (the backing Snapshot copy) of the LUN you want to clone.
References:
https://library.netapp.com/ecmdocs/ECMP1368845/html/GUID-E0660F7B-491B-4AA0-A1A8-22B12DC6917D

Which Dell EMC Unity XT models support Dynamic Pools?

1. A. Dell EMC UnityVSA storage only
2. B. 380F, 480F, 680F, and 880F
3. C. 380F, 480, 680F, and 880
4. D. 380, 480, 680, and 880

Correct Answer: B

A system administrator has installed the Unity Connection Utility on a Microsoft Windows host. The Windows host is connected to the same physical subnet as a newly installed Unity storage system. When the utility is run, it does not discover any Unity storage systems.
What should be checked on the host that may be preventing the utility from discovering any Unity storage systems?

1. A. Java SE version
2. B. Ethernet adapter flow control
3. C. Network Access Filter Driver
4. D. Host firewall services

Correct Answer: A
Unity Connection is dependent on Java for some of the components to work.

What describes multiple LUN snapshots?

1. A. Captures multiple point-in-time data states.Snapshot data state is marked “unmodified” from its source when attached.Snapshot tree supports multiple simultaneous attaches.
2. B. Captures multiple point-in-time data states.Snapshot data state is marked “unmodified” from its source when attached.Snapshot tree supports only one attach at a time.
3. C. Captures multiple point-in-time data states.Snapshot data state is marked “modified” from its source when attached.Snapshot tree supports multiple simultaneous attaches.
4. D. Captures multiple point-in-time data states.Snapshot data state is marked “modified” from its source when attached.Snapshot tree supports only one attach at a time.

Correct Answer: D
Only a single snapshot per LUN can be attached at any given time, and must be detached prior to attaching another snapshot of the same LUN.

What is the correct sequence of steps required to deploy a Dell EMC UnityVSA?

Solution:


Does this meet the goal?

1. A. Yes
2. B. No

Correct Answer: A