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Details like Exam Cost, Questions, and Time DurationThe E20-393 aspirants should kick start the test preparation journey by knowing the exam and its details well. This way, the voyage becomes easy and achievable. So, next is the facts that one should accumulate about E20-393. In particular, the Dell EMC E20-393 exam is 90 minutes long and includes 60 items. The vendor hasn’t provided any information about the types of questions that will show up in the actual exam. However, the most general question format that the majority of certification exams follow is MCQ, case study, and performance-based. As for the passing percentage, it is 63%. When an expense is a matter of concern, be ready to spend $230 per attempt for E20-393. This amount has to be paid towards the exam voucher, which is neither transferable nor refundable. To complete the test registration procedure, one has to visit the Pearson VUE official website. Commonly, this platform carries the responsibility to conduct different exams across the world via online and offline proctoring. In both the options, E20-393 will be computer-based and is stored digitally. Test-takers can find out the pass or fail status soon after the final exam. However, one has to wait for three working days to obtain a full score report.
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EMC E20-393 Exam Syllabus Topics:TopicDetailsTopic 1Describe the Snapshots data protection feature and how snapshots are created Describe how to deploy and initialize a Dell EMC UnityVSA systemTopic 2Describe how snapshot operations are performed on storage resources Describe the Dell EMC UnityVSA software defined storage solutionTopic 3Describe how to configure VMware ESXi hosts to access VMware datastore storage resources Describe how to install and initialize a Dell EMC Unity XT storage systemTopic 4Describe the nature and use of the FAST VP Tiering efficiency feature Dell EMC Unity Platform Concepts, Features, and ArchitectureTopic 5Describe how to provision block, file and VMware datastore storage Describe dynamic pool expansion, considerations for mixing drive sizes and the rebuild processTopic 6Describe how the support and basic system settings are configured for system administration Dell EMC Unity XT and UnityVSA Storage Provisioning and AccessTopic 7Describe the nature and use of the Host IO performance feature Dell EMC Unity XT and UnityVSA System AdministratioTopic 8Describe synchronous and asynchronous replication operations for storage resources Dell EMC Unity XT and UnityVSA Installation and ServiceEMC Specialist - Implementation Engineer, Dell EMC Unity Solutions Exam Sample Questions (Q257-Q262):
NEW QUESTION # 257
Based on the exhibit, which port can provide either Fibre Channel or Ethernet connectivity for host
access?
Answer: C
Explanation:
Explanation/Reference:
Example:
References: http://www.slideshare.net/USSCru/emc-unity-vnxvnx2-emc
NEW QUESTION # 258
What is the maximum number of Dell EMC Unity arrays that can participate is a Synchronous Replication topology?
Answer: C
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15088- dell_emc_unity-replication_technologies.pdf (13)
NEW QUESTION # 259
When a storage resource has a snapshot taken of it, where are writes to the storage resource written?
Answer: D
NEW QUESTION # 260
Through which protocols are backend storage provisioned to the ESXi host when deploying a UnityVSA
system?
Answer: D
Explanation:
Explanation
UnityVSA supports SMB, NFS, and iSCSI.
References: https://www.emc.com/collateral/TechnicalDocument/docu69362.pdf
(page 4)
NEW QUESTION # 261
How is encryption set for a Unity storage system?
Answer: D
Explanation:
Explanation/Reference:
[email protected] is included by default on Unity arrays and included in the Unity license file unless otherwise requested during ordering. Therefore, all that is needed to activate [email protected] is to install the [email protected] enabled license file. The license installation process is not specific to D[email protected], and is required to be performed before using the array.
When logging into Unisphere for the first time, license installation appears as a step of the Unisphere Configuration Wizard, prompting the administrator to install the license file obtained from EMC. If this license file includes [email protected] functionality, [email protected] will be enabled once the license file is installed successfully Note: Unity storage systems address sensitive data concerns through controller-based Data at Rest Encryption ([email protected]), which encrypts stored data as it is written to disk.
[email protected] is a license controlled feature available by default on Unity storage systems, and, being designed to be largely invisible to administrative end users, requires almost no effort to enable or manage. Enabling the feature or backing up the encryption keys externally takes just seconds, and redundant keystore backups stored on array ensure that user data is always as available as it is secure.
NEW QUESTION # 262
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