DES-1423 Exam Info and Free Practice Test Professional Quiz Study Materials
Accurate Hot Selling DES-1423 Exam Dumps 2023 Newly Released
NEW QUESTION # 42
On which node does the SSIP initially reside?
- A. Highest logical node number
- B. Lowest logical node number
- C. Lowest node ID
- D. Highest node ID
Answer: C
Explanation:
The SmartConnect Service IP (SSIP) will always reside on the lowest node (that is available) in the cluster (Node1 in most cases). This IP does not move between nodes until the lowest node number goes offline (planned/unplanned).
Reference: http://www.jasemccarty.com/blog/configuring-emc-isilon-smartconnect-part-i-smartconnect-basic/
NEW QUESTION # 43
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. SmartPools global spillover is not enabled.
- C. Quota was configured to include overhead.
- D. SmartPools tiering is not enabled.
Answer: C
NEW QUESTION # 44
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: D
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/H15654-wp-isilon- onefs-ndu.pdf (9)
NEW QUESTION # 45
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 each zone administrator.
- 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 the administrator on all access zone.
Answer: A
Explanation:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95372.pdf (113)
NEW QUESTION # 46
What is the difference between a rolling upgrade and simultaneous upgrade in an Isilon cluster?
- A. Rolling updates are available between all OneFS versions.Simultaneous upgrades are restricted between certain OneFS versions.
- B. Rolling updates take less time to complete.Simultaneous upgrades take longer to complete.
- C. Rolling updates are more disruptive.Simultaneous upgrades are less disruptive.
- D. Rolling updates are less disruptive.Simultaneous upgrades are more disruptive.
Answer: D
NEW QUESTION # 47
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: C
NEW QUESTION # 48
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. SnapshotIQ must be licensed first.
- B. 10GbE ports must be used for replication
- C. SyncIQ must run on a static IP pool.
- D. SyncIQ must run on a dynamic IP pool
Answer: C
Explanation:
Isilon Administration and Management participant guide
NEW QUESTION # 49
What is the recommended networking design approach when planning subnets?
- A. Use dedicated subnets for management, data, replication and backup.Assign the lowest priority gateway number for the data subnet.
- B. Use a common subnet for management, data, replication and backup.Assign a random priority gateway number for the subnet.
- C. 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.
- D. 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.
Answer: A
NEW QUESTION # 50
On which node does the SSIP initially reside?
- A. Lowest node ID
- B. Highest logical node number
- C. Lowest logical node number
- D. Highest node ID
Answer: C
NEW QUESTION # 51
A company has a 4-node Isilon H600 cluster dedicated for a high-performance workflow. The administrator wants to convert their cluster SSD strategy from L3 cache to use the SSDs for metadata acceleration.
What should be considered?
- A. Once enabled, the L3 cache cannot be disabled without support assistance.
- B. Migration of data and metadata from the SSDs to HDDs can take hours.
- C. Converting to use SSDs for metadata acceleration turns off prefetching.
- D. Deselecting L3 cache for an SSD strategy has no impact to the workflow.
References:
Isilon Administration and Management participant guide
Answer: B
NEW QUESTION # 52
In Isilon OneFS, what is a characteristic of CoW with snapshots?
- A. Used for small changes, inodes, and directories.
- B. Increases file fragmentation.
- C. Used for more substantial changes such as deletes.
- D. Avoids the double write penalty.
Answer: A
Explanation:
With copy on write, as the name suggests, a new write to HEAD results in the old blocks being copied out to the snapshot version first.
Although this incurs a double write penalty, it results in less fragmentation of the HEAD file, which is better for cache prefetch, etc.
Typically, CoW is most prevalent in OneFS and is primarily used for small changes, inodes and directories.
NEW QUESTION # 53
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: D
NEW QUESTION # 54
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 # 55
On an Isilon cluster, what is a benefit of using SMB Server-Side Copy?
- A. Allows members of the Administrator's group to manage snapshot copies of files.
- 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. A secondary copy of the user's file is created to allow multiple users to edit the file simultaneously.
Answer: B
NEW QUESTION # 56
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. Modify the running job to use an OFF_HOURS policy that runs at low impact during business hours and medium impact after business hours.
- B. Pause the running job and resume after business hours using a high impact policy so that it does not impact users.
- 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 # 57
When using NIC aggregation, which configuration is supported in an Isilon Gen 5 environment?
- A. 10gige-1 port of node 1 and 10gige-1 of node 2 aggregated together
- B. ext-1 and ext-2 of node 1 aggregated together
- C. ext-1 port of node 1 and ext-1 port of node 2 aggregated together
- D. ext-1 and 10gige-1 of node 1 aggregated together
Answer: B
Explanation:
127
Isilon Administration and Management participant guide
NEW QUESTION # 58
Which HTTPS port number should be used to connect to any node in an Isilon cluster?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95378.pdf
NEW QUESTION # 59
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. Spillover
- B. GNA
- C. SmartPools
- D. Virtual Hot Spare
Answer: A
NEW QUESTION # 60
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: D
NEW QUESTION # 61
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 # 62
When manipulating a job, which task can an Isilon administrator perform?
- A. Create a custom impact level
- B. Update schedules.
- C. Pause a job manually
- D. Change impact policies.
Answer: B
NEW QUESTION # 63
......
Get 100% Authentic EMC DES-1423 Dumps with Correct Answers: https://lead2pass.real4prep.com/DES-1423-exam.html