Latest EMC DES-1423 Practice Test Questions, Specialist - Implementation Engineer, Isilon Solutions Exam Exam Dumps
Jul-2023 Pass EMC DES-1423 Exam in First Attempt Easily
The EMC DES-1423 certification is intended for IT professionals who want to demonstrate their proficiency in Isilon storage solutions and advance their careers in storage technology. EMC Isilon is a leading scale-out storage solution that provides high performance, scalability, and reliability for a variety of data-intensive workloads, including big data analytics, media and entertainment, healthcare, and scientific research. By earning the EMC DES-1423 certification, IT professionals can validate their expertise in Isilon solutions and gain recognition as certified specialists in this field.
NEW QUESTION # 27
An Isilon administrator has four H600 nodes and eight A2000 nodes in the cluster. The file pool policy is configured to have all new data written to the H600 nodes. After a few weeks, the administrator has some concerns about the available capacity on the H600 nodes.
Which feature should be configured to accept writes, even after the H600 nodes become full?
- A. SmartPools
- B. Virtual Hot Spare
- C. GNA
- D. Spillover
Answer: D
Explanation:
Explanation/Reference: https://groups.google.com/forum/#!topic/isilon-user-group/CpalY7Jy6Xs
NEW QUESTION # 28
A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?
- A. Job is put into the queue.
- B. Job is started.
- C. Job is not started.
- D. Job is failed.
Answer: C
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h12570-wp-isilon- onefs-job-engine.pdf (24)
NEW QUESTION # 29
In an Isilon Gen 5 environment, what is the maximum number of data stripes for the N+3d:1n1d protection level?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2018/01/17/storage-efficiency- protection-overhead-vs-usable-capacity
NEW QUESTION # 30
Which job checks for error correction codes?
- A. IntegrityScan
- B. MediaScan
- C. FlexProtect
- D. Collect
Answer: B
NEW QUESTION # 31
How many Active Directory provider instances can be configured per access zone?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 32
Which access information is represented in the exhibit?
- A. Real ACL is applied and group "DEES\domain users" has read access to the file
- B. Real ACL is applied and group "DEES\sales" has read access to the file
- C. Synthetic ACL is applied and user "DEES\john" has read access to the file
- D. Synthetic ACL is applied and group "DEES\sales" has read access to the file
Answer: A
NEW QUESTION # 33
An administrator uses a TreeDelete job to delete a large directory. After the job starts, users notice an issue with performance on the cluster. Which recommended action will resolve the performance issue with the job?
- A. Pause the running job and resume after business hours using a high impact policy so that it does not impact users.
- B. Modify the running job to use an OFF_HOURS policy that runs at low impact during business hours and medium impact after business hours.
- C. Modify the running job to use a high impact policy to reduce the amount of time users are impacted. Schedule the job after business hours in the future.
- D. Let the job continue to run at the current impact level and schedule future jobs for after business hours so they do not impact users.
Answer: C
NEW QUESTION # 34
You have been tasked with designing SyncIQ policies for a systems administrator that requires failover and failback testing. What information should be provided to the administrator?
- A. Failback replication policies that specify includes or excludes are not supported with SyncIQ.
- B. Failback replication policies that specify includes or excludes cannot use historical snapshots.
- C. Failback replication policies that specify includes or excludes cannot use data encryption.
- D. SyncIQ supports failback replication policies that specify directory includes or excludes.
Answer: A
NEW QUESTION # 35
An Isilon administrator has four H600 nodes and eight A2000 nodes in the cluster. The file pool policy is configured to have all new data written to the H600 nodes. After a few weeks, the administrator has some concerns about the available capacity on the H600 nodes.
Which feature should be configured to accept writes, even after the H600 nodes become full?
- A. SmartPools
- B. Virtual Hot Spare
- C. GNA
- D. Spillover
Answer: D
NEW QUESTION # 36
What is the correct sequence of steps in a client read operation?
Answer:
Explanation:
NEW QUESTION # 37
What is the recommended networking design approach when planning subnets?
- A. Use a common subnet for data, replication and backup, and use a dedicated subnet for management.
Assign the lowest priority gateway number for the management subnet. - B. Use a common subnet for data and management and a common subnet for replication and backup.
Assign the lowest priority gateway number for the management subnet. - C. Use a common subnet for management, data, replication and backup.
Assign a random priority gateway number for the subnet. - D. Use dedicated subnets for management, data, replication and backup.
Assign the lowest priority gateway number for the data subnet.
Answer: D
Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2014/11/28/routing-and-isilon-how-to- get-from-a-to-b-and-back-again
NEW QUESTION # 38
What is the maximum number of active Swift connections on a 5-node Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/ storage-5/docu65240.pdf (10)
NEW QUESTION # 39
You have just completed an upgrade from OneFS 8.0.0.7 to 8.2.0 but have not committed the upgrade. How many days will pass before you are prompted to commit the upgrade in the WebUI?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 40
When reviewing the actual protection output of N+4/2, what does the number "4" represent?
- A. FEC stripe units per stripe
- B. FEC stripe units per file system
- C. Volume stripes per file system
- D. Hard drives used per stripe
Answer: A
Explanation:
It's OneFS FEC protection nomenclature for our "hybrid" protection polices. More generally, it's written as:
N+M/b
where "N" is the number of data stripe units in a stripe, "M" is the number of FEC stripe units in a stripe, and "b" is the number of stripe units in a stripe which are allowed to reside on the same node.
Reference: https://www.dell.com/community/Isilon/Isi-get-output/td-p/7085467
NEW QUESTION # 41
An NFS export is created on the Isilon cluster. No clients are listed in the export rules. What is the client behavior when accessing the export?
- A. Clients can access the export with read-only permissions.
- B. All clients on the network can access the export.
- C. No clients on the network can access the export.
- D. Clients that access the export are mapped as root.
Answer: B
Explanation:
260
Isilon Administration and Management participant guide
NEW QUESTION # 42
A company has an Isilon cluster that is joined to an Active Directory (AD) domain. Previously, the company replaced their primary NTP server and added new NTP settings to the Isilon cluster. Now the users are experiencing authentication failures.
What is a possible reason for this behavior?
- A. SMB time is not configured on the cluster to synchronize with the AD.
- B. Cluster and the AD are configured to use the same NTP server.
- C. AD is not configured to synchronize its time from the cluster.
- D. Time between the NTP and the AD differentiates by more than 5 minutes.
Answer: D
Explanation:
References:
73
Isilon Administration and Management participant guide
NEW QUESTION # 43
What is the maximum number of nodes that can be added into a node pool in Isilon Gen 6 hardware and OneFS 8.2.0?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 44
Exhibit:
Based on the exhibit, what is the actual protection level of the FEATURE.wmv file?
- A. N+2
- B. N+1
- C. N+2n
- D. N+2d: 1n
Answer: D
NEW QUESTION # 45
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