Free E20-393 Exam Braindumps

Which feature is only supported on physical Dell EMC Unity systems?

1. A. Asynchronous Replication
2. B. Synchronous Replication
3. C. Host I/O Limits (QoS)
4. D. VVols

Correct Answer: C

Which operation can be performed from the FAST VP settings section in the Unisphere Settings window?

1. A. Enable scheduled data relocation at the pool level
2. B. Exclude pool from the data relocation schedule
3. C. Enable scheduled data relocation at the system level
4. D. View the data relocation progress between tiers

Correct Answer: A
FAST VP accelerates performance of a specific storage pool by automatically moving data within that pool to the appropriate drive technology, based on data access patterns. FAST VP is only applicable to hybrid pools.
FAST VP is most effective if data relocations occur during or immediately after normal daily processing. EMC recommends scheduling FAST VP relocations to occur before backups or nightly batch processing.

Assuming that there are 240 snapshots created for the Base LUN on a Dell EMC Unity XT array, what is the maximum number of Thin Clones that can be created from that Base LUN?

1. A. 8
2. B. 16
3. C. 32
4. D. 64

Correct Answer: D

What is the minimum memory requirement for a host running VMware ESXi 6.0 to support the deployment of a UnityVSA system?

1. A. 8 GB
2. B. 12 GB
3. C. 16 GB
4. D. 18 GB

Correct Answer: B
A minimum of 12 GB RAM per UnityVSA VM is recommended.
References: https://www.emc.com/collateral/TechnicalDocument/docu69316.pdf (page 2)

Which component is required for compression to work?

1. A. FAST Cache
2. B. PFDC
3. C. Thick LUN
4. D. FAST VP

Correct Answer: C
References: https://www.emc.com/collateral/white-papers/h15571-dell-emc-unity-compression.pdf