Latest EMC DES-1423 Exam questions and answers
Dumpexams DES-1423 Exam Practice Test Questions (Updated 70 Questions)
EMC DES-1423 is a highly sought-after certification exam designed for IT professionals who specialize in implementing and managing Isilon solutions. This specialist-level exam focuses on testing the knowledge and skills of candidates in areas such as Isilon cluster implementation, configuration, monitoring, and troubleshooting. The EMC DES-1423 certification exam is an essential requirement for IT professionals who want to advance their careers in the field of data storage and management.
NEW QUESTION # 10
What is the main functions(s) of the Automatic Replacement Recognition (ARR) feature?
- A. Formats the new drive and adds it to the cluster.
- B. Replaces the new drive support package in the cluster.
- C. Formats the drive, adds it to the cluster, and updates the drive firmware.
- D. Updates the new drive firmware and adds it to the cluster.
Answer: C
NEW QUESTION # 11
An Isilon administrator wants to create a new SMB share to an existing directory structure. The directory contains migrated production data and has an active NFS export. What will happen if the administrator selects the "Apply Windows default ACLs" option during creation?
- A. Windows default ACLs are merged with the existing mode bit rights.
- B. Windows default ACLs are overwritten by the existing mode bit rights.
- C. Creation of the SMB share fails due to the existing mode bit rights.
- D. Existing mode bit rights are overwritten by the Windows default ACLs.
Answer: B
NEW QUESTION # 12
What is the correct sequence of actions performed by OneFS to generate an access token?
Answer:
Explanation:
NEW QUESTION # 13
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: B
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/H15654-wp-isilon- onefs-ndu.pdf (9)
NEW QUESTION # 14
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 failed.
- B. Job is started.
- C. Job is not started.
- D. Job is put into the queue.
Answer: B
Explanation:
References:
494 / 495 Autobalance is a space saving job
Isilon Administration and Management participant guide
NEW QUESTION # 15
What is the recommended number of delegations for a SmartConnect zone name for each SmarConnect zone alias on a cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
135
Isilon Administration and Management participant guide
NEW QUESTION # 16
What is a requirement when adding Gen 6 nodes to an existing Isilon Gen 5 cluster?
- A. Decreased journal size for storage performance
- B. 40 Gb InfiniBand ports
- C. Dedicated bootflash drives
- D. NVRAM dependency
Answer: B
Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2017/05/25/next-gen-nodes
NEW QUESTION # 17
How many Active Directory provider instances can be configured per access zone?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Explanation/Reference: http://doc.isilon.com/onefs/zzz_archive/cloudpools_staging/ifs_c_active_directory.html
NEW QUESTION # 18
A new Isilon administrator has created their first quota of 100 TB on a directory called "/ifs/Boston-zone/RnD". Both the Engineering and QA teams have access to this directory. The directory sits on a 4-node H400 node pool.
Two weeks later, the administrator notices that the team's available disk space is decreasing faster than anticipated for the "/ifs/Boston-zone/RnD" directory.
What is the most likely cause for the decrease in disk space?
- A. Quota was configured as an Advisory quota.
- B. Quota was configured to include overhead.
- C. SmartPools tiering is not enabled.
- D. SmartPools global spillover is not enabled.
Answer: B
NEW QUESTION # 19
A systems administrator must ensure that an IP address never becomes unavailable, even if a node goes offline. What needs to be configured on SmartConnect?
- A. Dynamic Allocation
- B. Round Robin
- C. Static Allocation
- D. Connection Count
Answer: A
NEW QUESTION # 20
On an Isilon cluster, what is a benefit of using SMB Server-Side Copy?
- A. A secondary copy of the user's file is created to allow multiple users to edit the file simultaneously.
- B. Allows the file to be copied from one location to another without having to go through the client.
- C. A secondary copy of a file is written to a backup location to assist SyncIQ operations.
- D. Allows members of the Administrator's group to manage snapshot copies of files.
Answer: B
NEW QUESTION # 21
An Isilon administrator is receiving "permission denied" while accessing a file on a cluster that an end-user created through an SMB share. The end-user is unable to access the share from their UNIX server.
The end-user "mydomain.com\win_user1" as the login name to access the Microsoft Windows share and then used an LDAP account name of "ux_user1" to access the UNIX mount. The Isilon cluster is joined to the "mydomain.com" Active Directory domain. In additional, the cluster has an LDAP provider attached to it while the on-disk identity is set as "Native".
What is a possible cause for this permission issue?
- A. On-disk identity is set as "Native".
- B. RFC2307 is not configured on the Active Directory.
- C. Fake UID generation in the cluster is disabled.
- D. Usermapping rule is not present.
Answer: B
NEW QUESTION # 22
What is a benefit of the Isilon Data Lake solution?
- A. Scale-up approach for petabyte scale
- B. Block-based storage for large databases
- C. Protects multiple shared repositories at the same level
- D. Maintains simplicity at petabyte scale
Answer: D
NEW QUESTION # 23
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: A
Explanation:
References:
324
Isilon Administration and Management participant guide
NEW QUESTION # 24
Which OneFS networking option enables Isilon for DNS multitenant functionality?
- A. Pool
- B. Access zone
- C. Subnet
- D. Groupnet
Answer: D
Explanation:
Groupnets are designed to enable multi-tenant DNS support per access zone.
NEW QUESTION # 25
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. Continuous availability
- D. Stateful connection
Answer: D
NEW QUESTION # 26
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