DELL EMC E20-393 Unity Solutions Specialist Exam for Implementation Engineers Online Training
DELL EMC E20-393 Online Training
The questions for E20-393 were last updated at Nov 20,2024.
- Exam Code: E20-393
- Exam Name: Unity Solutions Specialist Exam for Implementation Engineers
- Certification Provider: DELL EMC
- Latest update: Nov 20,2024
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 . Unity 400F
- B . Unity 400
- C . Unity 600F
- D . Unity 500
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
When can Data at Rest Encryption (D@RE) be enabled?
- A . License is applied the first time
- B . Management IP is assigned
- C . LUN is created
- D . File system is created
What is the sequence of steps that must be executed to implement IP Multi-tenancy in a Unity system?
- A . Create file systems and shares for each tenant Configure host access for the tenant’s shares Add tenants to the Unity System
- B . Associate tenants with existing NAS servers Create file systems and shares for each tenant Configure host access for the tenant’s shares
- C . Create a NAS server for each tenant Create file systems and shares for each tenant Add tenants and associate to the NAS servers
- D . Add tenants to the Unity system Create a NAS server for each tenant Create file systems and shares for each tenant
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
A storage administrator is considering adding another application to run on their Unity 300 but they are concerned about the application’s performance. They ask what is considered “normal” for CPU utilization.
Based on Dell EMC best practices, what should be your response?
- A . Below 50%
- B . 50% – 70%
- C . 70% – 90%
- D . 90% – 95%
Based on Dell EMC based practices, under what conditions would you consider creating multiple pools on a Unity 500?
- A . Separate resources for multi-tenancy Create larger failure domains
- B . Combine pools where FAST Cache is and is not active Consolidate resources for multi-tenancy
- C . Dedicate resources to meet specific performance goals Separate resources for multi-tenancy
- D . Combine pools where FAST Cache is and is not active Dedicate resources to meet specific performance goals
When a copy of a file system snapshot is created, what are the characteristics of the copy?
- A . Read/write, shareable to clients
- B . Read-only, accessed by clients through the CVFS mechanism
- C . Read-only, shareable to clients
- D . Read/write, accesses by clients through the CVFS mechanism
Which operation can be performed on the General tab of the LUN Properties page?
- A . Extend the LUN
- B . Grant Host access
- C . Replicate the LUN
- D . Set Host I/O limits
Which Unity system configuration can be performed using the Unisphere Initial Configuration wizard?
- A . Register host iSCSI initiators
- B . Configure Link Aggregation
- C . Add iSCSI network interfaces
- D . Register host HBA WWNs
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