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Table of Contents:
- Latest EMC DES-1423 exam Questions List
- Latest EMC DES-6321 exam Questions List
- Latest EMC E20-065 exam Questions List
- Latest EMC E20-393 exam Questions List
- Latest EMC E20-555 exam Questions List
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Latest EMC DES-1423 exam List
EMC EMC DES-1423 Exam Video
Specialist Implementation Engineer Isilon Solutions Exam: https://education.dellemc.com/content/dam/dell-emc/documents/en-us/DES-1423_Specialist_Implementation_Engineer_Isilon_Solutions_Exam.pdf
[2020.4] EMC DES-1423 exam practice questions(1-5)
QUESTION 1
Which command provides cluster statistics including the protocol, disk input, and disk output?
A. isi statistics client
B. isi a statistics system
C. isi statistics drive
D. isi statistics protocol
Correct Answer: B
Reference: https://www.dell.com/community/Isilon/isi-statistics-command-document/td-p/7101434
QUESTION 2
What are the two ways a FlexProtect job can start?
A. An at or batch command and Non-event driven
B. Administrative and Even-driven
C. An at or batch command and Alert-driven
D. Administrative and Alert-driven
Correct Answer: D
QUESTION 3
When using NIC aggregation, which configuration is supported in an Isilon Gen 5 environment?
A. ext-1 and ext-2 of node 1 aggregated together
B. ext-1 and 10gige-1 of node 1 aggregated together
C. 10gige-1 port of node 1 and 10gige-1 of node 2 aggregated together
D. ext-1 port of node 1 and ext-1 port of node 2 aggregated together
Correct Answer: D
QUESTION 4
Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a
disconnect?
A. Transparent failover
B. Stateless connection
C. Stateful connection
D. Continuous availability
Correct Answer: C
Reference: https://www.dellemc.com/resources/en-us/asset/whitepapers/products/storage/h17240_wp_isilon_onefs_nfs_design_considerations_bp.pdf (7)
QUESTION 5
Which role-based privilege must be granted to a user before they are allowed to log into the web administration
interface?
A. ISI_PRIV_AUTH
B. ISI_PRIV_LOGIN_PAPI
C. ISI_PRIV_CLUSTER
D. ISI_PRIV_LOGIN_CONSOLE
Correct Answer: A
Reference: https://mydocuments.emc.com/pub/en-us/isilon/onefs/7.2.1/ifs-pub-administration-guide-cli/07-brconfiguration-access-control.htm
[PDF q1 – q13] Free EMC DES-1423 pdf dumps download from Google Drive: https://drive.google.com/open?id=1kZrZhuiSzocUZQPkmiQR0rj-vH2qJaEv
Full EMC DES-1423 exam practice questions: https://www.leads4pass.com/des-1423.html (Total Questions: 68 Q&A)
Latest EMC DES-6321 exam List
EMC DES-6321 Exam Video
Specialist Implementation Engineer VxRail Appliance Exam：https://education.dellemc.com/content/dam/dell-emc/documents/en-us/DES-6321_Specialist-Implementation_Engineer_VxRail_Appliance_Exam.pdf
[2020.4] EMC DES-6321 exam practice questions (1-5)
QUESTION 1
When using the RASR method to reset a VxRail node, which boot device is selected?
A. RASRUSB
B. SATADOM
C. IDRAC SD CARD
D. IDSDM
Correct Answer: D
QUESTION 2
When resetting a Dell PowerEdge-based VxRail node to an existing factory image, which boot device should be
selected?
A. BOSS
B. RASRUSB
C. SATA DOM
D. IDSDM
Correct Answer: D
Reference: https://www.dell.com/community/VxRail/Reset-VxRail-V470F-node-to-default-factory-configuration/tdp/7171517
QUESTION 3
Which step is required to enable VxRail Manager capabilities to register the system, obtain product license files, update
system software, download VxRail documentation, and browse VxRail Community?
A. Enable the cluster/VDS/management accounts when using an external vCenter
B. Enable EMC Secure Remote Support (ESRS)
C. Configure VMware Secure Support Account (vSSA) access
D. Set the Username and Password for the Support Account
Correct Answer: A
QUESTION 4
You are performing troubleshooting steps on a 4 node VxRail cluster. The cluster uses Erasure Coding for all VMs.
When you attempt to put a node into maintenance mode using the recommended vSAN data migration policy, the
operation fails.
What could be done to successfully put the node into maintenance mode?
A. Use the `No Data Migration\\’ option
B. Storage vMotion the VMs off the node
C. Cold migrate the VMs off the node
D. Use the `Full Data Migration\\’ option
Correct Answer: D
QUESTION 5
What is the VxRail maximum cluster size if using 10 GbE links?
A. 8
B. 16
C. 32 with an RPQ
D. 64 with an RPQ
Correct Answer: D
https://www.emc.com/collateral/guide/h15300-vxrail-network-guide.pdf
[PDF q1 – q13] Free EMC DES-6321 pdf dumps download from Google Drive: https://drive.google.com/open?id=1rZcKZ4g9VJ0_Ftj-NcYaFg069hrWaKOC
Full EMC DES-6321 exam practice questions: https://www.leads4pass.com/des-6321.html (Total Questions: 137 Q&A)
Latest EMC E20-065 exam List
EMC E20-065 Exam Video
Solved: About E20-065 EMCDS – Dell Community：https://www.dell.com/community/Education-Services/About-E20-065-EMCDS/td-p/7165621
[2020.4] EMC E20-065 exam practice questions (1-5)
QUESTION 1
In multinomial logistic regression, what is used to calculate the probability of an outcome occurring?
A. The logistic function applied to a linear combination of the input and outcome variables
B. Linear regression applied to a combination of input variables
C. Linear regression applied to a combination of input and outcome variables
D. The logistic function applied to a linear combination of the input variables
Correct Answer: B
QUESTION 2
What is the maximum degree of a node in an undirected graph with 50 nodes\\’?
A. 49
B. 50
C. 1250
D. 2500
Correct Answer: A
QUESTION 3
Which graph structure would best model the relationship between job seekers and employers?
A. Bipartite
B. Weighted
C. Directed acyclic
D. Ranked
Correct Answer: A
QUESTION 4
Which scenario is a proper use case for multinomial logistic regression?
A. A marketing firm wants to estimate the personal income of a group of potential customers. Using inputs such as age,
education, marital status, and credit card expenditures, a data scientist is building a model that will estimate a person\\’s
income
B. A logistic distribution company wants to minimize the distance traveled by its delivery trucks. A data scientist is
building a model to determine the optimal route for each of its trucks
C. To improve the initial routing of a loan application, a financial institution plans to classify a loan application as
Approve, Reject, or Possibly_Approve. Based on the company\\’s historical loan application data, a data scientist is
building a model to assign one of these three outcomes to each submitted application.
D. A manufacturer plans to determine the optimal number of workers to employ in an assembly line process. Utilizing
the observed distributions of the task durations of each process step, a data scientist is building a model to mimic the
interactions and dependencies between each stage in the manufacturing process.
Correct Answer: C
QUESTION 5
Assuming the node index starts at 1, what is the out-degree of node 3 in the adjacency matrix shown? Refer to the
exhibit
A. 0
B. 1
C. 2
D. 3
Correct Answer: A
[PDF q1 – q13] Free EMC E20-065 pdf dumps download from Google Drive: https://drive.google.com/open?id=1wd9Mr3znBBkmHGUFM5bYU-kDLwAE-XOt
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Latest EMC E20-393 exam List
EMC E20-393 Exam Video
Find Exam, | Dell EMC Education Service：https://education.dellemc.com/content/emc/en-us/home/certification-overview/find-exam.html
[2020.4] EMC E20-393 exam practice questions (1-5)
QUESTION 1
Which FAST VP operation can be performed from the System Settings window?
A. Modify data relocation schedule
B. Delete snapshots from the tier
C. Cancel data relocation operations
D. Manually start data relocation
Correct Answer: A
QUESTION 2
FAST VP tracks data for relocation within the pool at what size slices?
A. 128 MB
B. 256 MB
C. 512 MB
D. 1024 MB
Correct Answer: B
Reference: https://www.emc.com/collateral/white-papers/h15086-emc-unity-fast-technology-overview.pdf
QUESTION 3
A storage administrator is configuring a storage pool on a Unity system containing Flash disks and SAS disks. What tier
will the system assign to each of the disk types?
A. Flash: Extreme Performance SAS: Performance
B. Flash: Performance SAS: Capacity
C. Flash: Extreme Performance SAS: Capacity
D. Flash: Capacity SAS: Performance
Correct Answer: A
Hybrid pools can have up to 3 tiers (Extreme Performance, Performance, and Capacity).
For the Extreme Performance tier, use only SAS Flashdrives.
For the Capacity tier, use only SAS drives.
QUESTION 4
What determines the fault characteristics of a disk group?
A. Drive speed
B. Stripe width
C. Drive type
D. D@RE
Correct Answer: B
Reference: https://www.dellemc.com/tr-tr/documentation/unity-family/unity-p-pool-config/06-unity-pool-br-understandingraid.htm
QUESTION 5
What functionality is provided to Unity from its integration with CTA?
A. DHSM data mobility to cloud destination on Virtustream
B. Synchronous disaster recovery solution for Unity file storage
C. Data migration solution for VNX block storage to Unity
D. Unity configured as a destination for tiered DHSM data
Correct Answer: D
References: https://www.emc.com/collateral/white-papers/h16376-dell-emc-unity-cloud-tiering-appliance.pdf
[PDF q1 – q13] Free EMC E20-393 pdf dumps download from Google Drive: https://drive.google.com/open?id=1QB0pQyDyJ8xuYUyNSutGNEGqd3q2Z_Ym
Full EMC E20-393 exam practice questions: https://www.leads4pass.com/e20-393.html (Total Questions: 264 Q&A)
Latest EMC E20-555 exam List
EMC E20-555 Exam Video
E20-555 – EMC Education – Dell Technologies：https://education.dellemc.com/content/dam/dell-emc/documents/en-us/e20-555_TA_Isilon_Solutions_And_Design_Specialist_Exam.pdf
[2020.4] EMC E20-555 exam practice questions (1-5)
QUESTION 1
A company needs the ability to separate administrative rights from data access rights. Which Isilon feature enables this
functionality?
A. RBAC
B. SmartConnect
C. SmartLock
D. SmartQuota
Correct Answer: A
QUESTION 2
A customer has grown 2 PB in the last year. The cluster performs well most times of the day, but occasionally during the
day, the customer notices a decrease in performance. You have been told that `tree-deletes\\’ are taking too long and
can only be run on weekends.
What would you recommend to speed up the `tree-deletes\\’?
A. Add an SSD node tier for metadata to account for at least 2% of RAW capacity
B. Use an A100 node for added CPU performance to help with `tree-deletes.\\’
C. Add 20% more nodes to the cluster to help with degraded performance.
D. Add an SSD tier for metadata, ensuring all nodes have SSDs.
Correct Answer: A
QUESTION 3
There is a requirement to use dynamic link aggregation to maximize throughput and resiliency on a new Isilon cluster
servicing SMB and NFS data. What is the recommended configuration for the physical network interfaces?
A. FEC
B. Round robin
C. Active/passive failover
D. LACP
Correct Answer: C
QUESTION 4
A NetApp customer is considering Isilon. They use their filers for UNIX home directories and would like to see the suggested configuration that would meet their needs. What would you do to help size this cluster?
A. Ask for an auto support file and upload it to MiTrends to generate a workflow profile
B. Ask them to install InsightIQ and collect data from the filer, then import to SQL for analysis
C. Ask for the output from nfsstat and upload it to MiTrends to generate a workflow profile
D. Use tcpdump and upload the output file to MiTrends to generate a protocol analysis
Correct Answer: C
QUESTION 5
What is the smallest unit of data that Isilon OneFS will write to disk?
A. 4 KB
B. 8 KB
C. 16 KB
D. 128 KB
Correct Answer: B
Reference: http://www.scribd.com/doc/150129112/Isislon-Course-Student-Guidev (page 52)
[PDF q1 – q13] Free EMC E20-555 pdf dumps download from Google Drive: https://drive.google.com/open?id=1KcAQVQRY17mlwzMOhrnZBBxeS_4bl5Hu
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