DES-1423 Pre-Exam Practice Tests | (Updated 70 Questions)

Valid DES-1423 Exam Q&A PDF - One Year Free Update

NEW QUESTION 20

Based on the exhibit, what is the actual protection level of the FEATURE.wmv file?

• A. N+2n
• B. N+2d: 1n
• C. N+1
• D. N+2

Answer: B

 

NEW QUESTION 21
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 not started.
• B. Job is put into the queue.
• C. Job is failed.
• D. Job is started.

Answer: D

Explanation:
References:
494 / 495 Autobalance is a space saving job
Isilon Administration and Management participant guide

 

NEW QUESTION 22
What is a benefit of the Isilon Data Lake solution?

• A. Protects multiple shared repositories at the same level
• B. Block-based storage for large databases
• C. Scale-up approach for petabyte scale
• D. Maintains simplicity at petabyte scale

Answer: D

Explanation:
Explanation/Reference: https://www.newera-technologies.com/wp-content/uploads/2019/04/isilon-scale-out-data-lake.pdf (9)

 

NEW QUESTION 23
A user has recently left the company. After two weeks, the Isilon administrator receive a request to provide some files from the user's directory called \ifs\user\John_Doe\development. The administrator then discovers that the required files have been deleted, but a snapshot of the directory is available.
After restoring the files from the snapshot, which additional step is necessary to access the files?

• A. Permissions of the restored files need to be changed.
• B. Restored files need to be copied from the .restore directory to the user directory.
• C. Restored files need to be copied from the .snapshot directory to the .restore directory.
• D. Permissions of the user directory need to be changed.

Answer: A

Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2016/04/25/restoring-from-snapshots

 

NEW QUESTION 24
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: C

 

NEW QUESTION 25
An Isilon administrator wants to minimize the use of root/admin access to their cluster. In additional, the administrator wants to create specific administrative accounts for specific cluster management activities in different access zones. An administrator of one zone should be able to view or configure objects in a different zone.
Which action will address the administrator's requirements?

• A. Create ZRBAC role for the administrator on all access zone.
• B. Create an unique role in the System zone for each administrator.
• C. Create a separate management subnet for each administrator.
• D. Create ZRBAC role for each zone administrator.

Answer: D

 

NEW QUESTION 26
What is the lowest level of storage pool grouping on an Isilon cluster that is user-configurable and created manually or automatically?

• A. Node pool
• B. Sub-node pool
• C. Disk pool
• D. Neighborhood

Answer: C

Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h8321-wp- smartpools-storage-tiering.pdf (10)

 

NEW QUESTION 27
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. Creation of the SMB share fails due to the existing mode bit rights.
• C. Existing mode bit rights are overwritten by the Windows default ACLs.
• D. Windows default ACLs are overwritten by the existing mode bit rights.

Answer: C

Explanation:
246
Isilon Administration and Management participant guide

 

NEW QUESTION 28
Which command provides cluster statistics including protocol, disk input, and disk output?

• A. isi statistics protocol
• B. isi statistics system
• C. isi statistics client
• D. isi statistics drive

Answer: B

Explanation:
Explanation/Reference: https://www.dell.com/community/Isilon/isi-statistics-command-document/td-p/7101434

 

NEW QUESTION 29
What impact can obsolete drive firmware have on an Isilon cluster?

• A. Affects cluster performance or hardware reliability.
• B. Affects redundancy settings and FEC coding.
• C. Increases runtime and cluster performance.
• D. Reduces administrative overhead and increases performance.

Answer: A

 

NEW QUESTION 30
You are configuring the network on a Isilon source cluster. The administrator wants to dedicate a new subnet for replication. Which consideration must be addressed for SyncIQ to work properly?

• A. 10GbE ports must be used for replication
• B. SyncIQ must run on a static IP pool.
• C. SyncIQ must run on a dynamic IP pool
• D. SnapshotIQ must be licensed first.

Answer: B

Explanation:
Isilon Administration and Management participant guide

 

NEW QUESTION 31
Which access information is represented in the exhibit?

• A. Synthetic ACL is applied and group "DEES\sales" has read access to the file
• B. Synthetic ACL is applied and user "DEES\john" has read access to the file
• C. Real ACL is applied and group "DEES\domain users" has read access to the file
• D. Real ACL is applied and group "DEES\sales" has read access to the file

Answer: C

 

NEW QUESTION 32
An administrator wants to enable quotas on a group directory in their Isilon cluster. In addition, the administrator wants to monitor and limit the disk usage. Which type of quotas need to be configured?

• A. Advisory
• B. Enforcement
• C. Soft
• D. Accounting

Answer: B

Explanation:
References: 409
Isilon Administration and Management participant guide

 

NEW QUESTION 33
What is the correct hierarchy of the Job elements structure?

Answer:

Explanation:

 

NEW QUESTION 34
A user has recently left the company. After two weeks, the Isilon administrator receive a request to provide some files from the user's directory called \ifs\user\John_Doe\development. The administrator then discovers that the required files have been deleted, but a snapshot of the directory is available.
After restoring the files from the snapshot, which additional step is necessary to access the files?

• A. Permissions of the restored files need to be changed.
• B. Restored files need to be copied from the .restore directory to the user directory.
• C. Restored files need to be copied from the .snapshot directory to the .restore directory.
• D. Permissions of the user directory need to be changed.

Answer: A

 

NEW QUESTION 35
What is the main functions(s) of the Automatic Replacement Recognition (ARR) feature?

• A. Updates the new drive firmware and adds it to the cluster.
• B. Formats the new drive and adds it to the cluster.
• C. Formats the drive, adds it to the cluster, and updates the drive firmware.
• D. Replaces the new drive support package in the cluster.

Answer: C

 

NEW QUESTION 36
Refer to the Exhibit.

In an Isilon environment, match the connectivity type to the proper numerical port reference shown in the exhibit.

Answer:

Explanation:

 

NEW QUESTION 37
What is a benefit of the Isilon Data Lake solution?

• A. Protects multiple shared repositories at the same level
• B. Block-based storage for large databases
• C. Scale-up approach for petabyte scale
• D. Maintains simplicity at petabyte scale

Answer: D

 

NEW QUESTION 38
Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

• A. Continuous availability
• B. Stateless connection
• C. Stateful connection
• D. Transparent failover

Answer: A

Explanation:
References:
257
Isilon Administration and Management participant guide

 

NEW QUESTION 39
In an Isilon environment, what is a requirement to join multiple, untrusted Active Directory (AD) authentication sources to an access zone?

• A. Must use a common /ifs tree for all access zones.
• B. Only one of the AD provider instances can exist in a zone at one time.
• C. All untrusted AD provider instances must exist in all access zones.
• D. Must only join Active Directory domains in the same forest.

Answer: B

 

NEW QUESTION 40
A company wants to re-use HD400 nodes into a new cluster with OneFS 8.2.0. What is the minimum number of HD400 nodes required?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: B

Explanation:
Explanation/Reference: https://www.commoncriteriaportal.org/files/epfiles/383-7-148%20ST%20v1.0.pdf (9)

 

NEW QUESTION 41
What is the difference between a rolling upgrade and simultaneous upgrade in an Isilon cluster?

• A. Rolling updates are more disruptive.Simultaneous upgrades are less disruptive.
• B. Rolling updates are less disruptive.Simultaneous upgrades are more disruptive.
• C. Rolling updates are available between all OneFS versions.Simultaneous upgrades are restricted between certain OneFS versions.
• D. Rolling updates take less time to complete.Simultaneous upgrades take longer to complete.

Answer: B

 

NEW QUESTION 42
When configuring NTP on a 4-node Gen 6 cluster, how many chimer nodes are automatically configured on the cluster?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: C

 

NEW QUESTION 43
If configuration auditing is enabled, where are the audit logs stored?

• A. /ifs/.ifsvar/audit/audit.log
• B. /var/log/audit_config
• C. /ifs/.ifsvar/audit/config/log
• D. /var/log/isi_papi_d_audit.log

Answer: B

 

NEW QUESTION 44
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