E20-393 Practice Test Questions Answers Updated 340 Questions
E20-393 dumps & EMCIE Sure Practice with 340 Questions
Proven Learning Tracks to Follow
When it comes to getting exam-ready, one has to pursue result-oriented and updated learning tracks. As a rule, training courses score the most at this front as they impart best-of-breed and impactful cognizance in applicants. In this regard, the vendor offers a lot on the table. There are free and paid training courses that one can enroll in to master the subject matter tested in the official testing:
- On-Demand
The same kind of learning, in a video format, can be obtained from the vendor. It’s peculiar that the video lessons are easy-to-understand and insightful so you will get everything that is needed to clear the final E20-393 exam with confidence.
- Classroom
For a cut-above and advanced learning, this training is the best bet as the learner will have a chance to study in a classroom-sort of environment. Particularly, it is an instructor-led training session explaining every bit of the Unity storage system. However, it is a bit pocket heavy as its cost is $4,000. If you are not interested in taking up live classroom training, you can go for a virtual classroom version of the same lectures.
- Dell EMC Unity XT Hardware Concepts and Features
Through such an on-demand class, the learners can gain an in-depth understanding of Dell EMC Unity XT hardware architecture, platforms, and component hardware.
- Dell EMC Unity Implementation and Administration
All in all, this class is available in two modes:
- Dell EMC Unity Installation & Service
Take this training session if you are willing to hone servicing as well as installation-related skills related to the Dell EMC Unity XT storage system. A broad range of knowledge is covered in this on-demand course so you will easily manage to clear the actual validation.
- Dell EMC Unity Concepts and Features
Designed for every learner, this training course is a basic one and infuses elementary technical knowledge about the Dell EMC Unity platform, which can be accessed on-demand.
NEW QUESTION 81
What functionality is provided by the Unity UFS64 Enterprise File System architecture?
- A. File systems scaled up to 16 TB
- B. QoS controlled by density-based policies
- C. Space reclamation of unused blocks
- D. Up to 64,000 sub-directories per directory
Answer: B
NEW QUESTION 82
A Thin Clone has just been created. What operation can be performed on it?
- A. Increase its size.
- B. Change FAST VP Policy
- C. Change SP ownership
- D. Change Data Reduction setting
Answer: A
Explanation:
Explanation/Reference:
Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15089-dell-
emc-unity-snapshots-and-thin-clones.pdf (27)
NEW QUESTION 83
Which Dell EMC Unity XT model(s) supports the 12 Gb/s SAS I/O module?
- A. Dell EMC Unity XT 400/450F, Dell EMC Unity XT 500/550F, and Dell EMC Unity XT 600/650F only
- B. Dell EMC Unity XT 600/650F only
- C. Dell EMC Unity XT 500/550F and Dell EMC Unity XT 600/650F only
- D. All Dell EMC Unity XT models
Answer: C
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h15084- dell_emc_unity-introduction_to_the_platform.pdf (14)
NEW QUESTION 84
A system administrator is configuring asynchronous remote replication for an existing NAS server and its' Tile systems on a Unity system. What should the administrator create to ensure all data is replicated for the NAS server and the file system?
- A. Areplication session for only the NAS server
- B. Replication sessions for each file system first and then the NAS server
- C. Replication sessions on each file system only
- D. Areplication session on the NAS server and then manually create replication sessions on each file system
Answer: C
NEW QUESTION 85
What is an advantage for selecting Centralized ESRS over Integrated ESRS?
- A. External virtual machine is not required
- B. CHAP security is not required between Unity systems
- C. WAN compression is not required to Unity systems
- D. Internet connectivity is not required for every Unity system
Answer: D
Explanation:
The following requirements are related to the Integrated ESRS implementation only:
References: https://www.emc.com/collateral/TechnicalDocument/docu69327.pdf (page 12)
NEW QUESTION 86
What is maximum amount of time allowed when saving a configuration from the Collect Service Information menu from Unsphere in order to avoid a time-out?
- A. 90 minutes
- B. 45 minutes
- C. 60 minutes
- D. 120 minutes
Answer: C
NEW QUESTION 87
Which severity level alerts for a fault condition that has occurred, has minor impact on the system, and does not need to be fixed immediately?
- A. Error
- B. Notice
- C. Warning
- D. Critical
Answer: A
NEW QUESTION 88
On which systems is Quality of Service available?
- A. Physical Unity systems only
- B. All Flash Unity systems only
- C. Physical Unity and UnityVSA systems
- D. UnityVSA systems only
Answer: C
Explanation:
UnitVSA features Host I/O limits, also known as Quality of service.
The EMC [Physical] Unity array comes with a pack of new hardware and software features focusing on the true unification:
References:
https://www.presidio.com/blog/1554/technical-summary-emc-unification-with-unity
NEW QUESTION 89
Which UEM/CLI command is used to verify the FC ports designated as synchronous on the SPs?
- A. /remote/sys show -detail
- B. /remote/sys show -summary
- C. /remote/sys show -lc
- D. /remote/sys show -sp
Answer: A
NEW QUESTION 90
Which FAST Cache operation can be performed from the Settings window?
- A. Pause FAST Cache use
- B. Disable FAST Cache use on a specific pool
- C. Expand FAST Cache
- D. Enable FAST Cache use on a specific pool
Answer: D
NEW QUESTION 91
Which UnityVSA user interface allows advanced users to create scripts for automating routine tasks?
- A. Unisphere GUI
- B. UEMCLI
- C. Unisphere Central
- D. SP Console
Answer: B
Explanation:
Explanation/Reference:
Unisphere Command Line Interface (UEMCLI) is an interface that allows a user to perform tasks on the
storage system by typing commands instead of using the graphical user interface.
Note: Representational State Transfer (REST) is a management API that allows clients to interact with
UnityVSA using standard HTTP mechanisms and semantics. Operations that can be performed in
Unisphere or UEMCLI can also be performed using REST API.
Application developers can access REST API with any programming or scripting language capable of
making HTTP requests, without requiring a separate client.
NEW QUESTION 92
Which Unity feature provides a high bandwidth connection for large file transfers, enables proactive Service Request generation and usage license reporting, and operates on a 24x7 basis?
- A. EMC Secure Remote Services
- B. Software Licensing Central
- C. EMC Service Center
- D. Unisphere Central
Answer: A
Explanation:
Explanation
Benefit from secure, high-speed, 24x7 predictive monitoring and remote repair for your EMC information infrastructure. EMC Secure Remote Services (ESRS) enables EMC Customer Service to identify and proactively resolve potential issues before they can impact your business.
NEW QUESTION 93
What is the correct sequence of steps to provision storage for SMB NAS clients?
Answer:
Explanation:
NEW QUESTION 94
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 500
- C. Unity 400
- D. Unity 600F
Answer: B
Explanation:
Explanation/Reference:
References: https://www.emc.com/collateral/data-sheet/h14958-unity-hybrid-family-ss.pdf?
isKoreaPage=false&domainUrlForCanonical=https%3A%2F%2Fwww.emc.com
NEW QUESTION 95
Which severity level alerts for a fault condition that has occurred, has minor impact on the system, and does
not need to be fixed immediately?
- A. Notice
- B. Error
- C. Warning
- D. Critical
Answer: C
Explanation:
Explanation
Event Severity levels are: critical, error, warning, info.
NEW QUESTION 96
Which system level alert indicates an error has occurred that has no impact on the system and should be remedied in the near future?
- A. Error
- B. Informational
- C. Notice
- D. Warning
Answer: A
Explanation:
Explanation/Reference:
References: https://www.emc.com/collateral/white-papers/h15085-dell-emc-unity-unisphere-overview.pdf (23)
NEW QUESTION 97
A storage administrator is replicating a NAS Server from one Dell EMC Unity to another. The destination system has a different network scheme than their source system.
What operation must be done on the destination system NAS Server to ensure data is accessible after failover?
- A. Modify DNS Cache
- B. No changes required
- C. Create a new interface
- D. Change the Override properties
Answer: D
Explanation:
https://www.dellemc.com/es-ve/documentation/unity-family/unity-p-replication-config/01-unity-rep- br-overview.htm
NEW QUESTION 98
A storage administrator wants to configure a Unity system to log system events to a remote log server. In order to allow access to the log server, which port should the administrator ensure is not blocked by the firewall?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
The storage system supports logging user/audit messages to a remote host. By default, the storage system transfers log information on port 514 using UDP.
References:
https://www.emc.com/collateral/TechnicalDocument/docu69321.pdf
(Page 31)
NEW QUESTION 99
A system administrator plans to shut down a Unity storage system for routine maintenance. What should be done to prevent data loss before shutting down the storage system?
- A. Disconnect provisioned storage from hosts.
- B. Manually disable the storage system write cache
- C. Toggle both Storage Processors into Service mode
- D. Detach all active snapshots from hosts.
Answer: A
Explanation:
References:
https://www.emc.com/collateral/TechnicalDocument/docu69355.pdf
(3)
NEW QUESTION 100
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. 1.6 TB and 3.2 TB
- B. 400GB and 1.6 TB
- C. 3.2 TB and 800 GB
- D. 200 GB and 400 GB
Answer: D
Explanation:
Explanation/Reference:
Unity 500 FAST Cache is only supported by 200 GB and 400 GB SSD hard drives.
Reference: http://www.emc.com/collateral/data-sheet/h14958-unity-hybrid-family-ss.pdf (page 5)
NEW QUESTION 101
The preferred production interface is active. What does the Dell EMC Unity XT system do once a NAS Server starts outbound traffic to an external service?
- A. Uses the active production interface
- B. Enables Packet Reflect
- C. Initiates NAS Server failover
- D. Uses the backup interface
Answer: A
Explanation:
Explanation/Reference: https://www.dellemc.com/en-us/documentation/unity-family/unity-p-configure-smb-file-sharing/07- unity-smb-c-ch-configuring-ip-routes.htm
NEW QUESTION 102
A Unity 400 system has Data at Rest Encryption licensed and enabled. Which operation(s) must be performed from the Unisphere Settings window to ensure the system is still operational after SP replacements?
- A. Download Audit Log
- B. Download Checksum
- C. Download Audit Log and Checksum
- D. Backup Keystore File
Answer: D
Explanation:
The keystore is tied to the storage processors, so care must be taken when performing service operations in order to preserve the encryption keys. In the event that the chassis and both storage processors need to be replaced, both storage processors should not be replaced at the same time. Instead, the chassis replacement should be followed while retaining one SP until the array is back online before replacing the second SP. In the case that storage processors have already been replaced at the same time and the keystore was lost, the keystore may be restored from an external backup.
NEW QUESTION 103
Which IP connection characteristic is used only for file-based storage configurations on Dell EMC Unity XT?
- A. VLAN tagging
- B. Network latency
- C. Link aggregation
- D. Bandwidth throttle
Answer: A
NEW QUESTION 104
Which software bundles are provided with the Unity Starter software package?
- A. Thin Provisioning and Quality of Service
- B. Controller-Based Encryption and RecoverPoint Basic
- C. FAST Cache and Fast VP
- D. FAST Cache and Local Point-in-Time Copies
Answer: A
NEW QUESTION 105
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