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EMC DES-1423 is a certification exam that validates the skills and knowledge of professionals who want to become Implementation Engineers for Isilon Solutions. Isilon is a scale-out network-attached storage (NAS) system that provides high-performance storage solutions for big data applications. The DES-1423 exam is designed to test the candidates’ ability to implement and manage the Isilon solutions in an enterprise environment.
NEW QUESTION # 18
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. Accounting
- B. Soft
- C. Enforcement
- D. Advisory
Answer: C
Explanation:
References: 409
Isilon Administration and Management participant guide
NEW QUESTION # 19
An Isilon cluster has four H500 nodes. Data protection and access are set to N+1 and concurrency respectively. How many drives will be used across the disk pool to protect a 1 MB file?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 20
Which command shows the node running as the job coordinator?
- A. isi job status -v
- B. isi job status
- C. isi job statistics
- D. isi job statistics view -v
Answer: A
NEW QUESTION # 21
A company plans to build two Isilon clusters in an active-active disaster recovery environment. The initial requirement is to have one access zone for their Finance department. Which recommended directory structure meets the requirement?
- A. Cluster_A:/ifs/cluster_a/ifs/cluster_bCluster_B:/ifs/cluster_a/ifs/cluster_b
- B. Cluster_A:/ifs/finance/cluster_a/ifs/finance/cluster_bCluster_B:/ifs/finance/cluster_a/ifs/finance/cluster_b
- C. Cluster_A:/ifs/cluster_a/finance/ifs/cluster_b/financeCluster_B:/ifs/cluster_a/finance/ifs/cluster_b/finance
- D. Cluster_A:/ifs/finance/ifs/financeCluster_B:/ifs/finance/ifs/finance
Answer: C
NEW QUESTION # 22
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 # 23
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. SyncIQ must run on a static IP pool.
- C. SyncIQ must run on a dynamic IP pool
- D. 10GbE ports must be used for replication
Answer: D
NEW QUESTION # 24
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. All clients on the network can access the export.
- B. Clients can access the export with read-only permissions.
- C. Clients that access the export are mapped as root.
- D. No clients on the network can access the export.
Answer: A
Explanation:
260
Isilon Administration and Management participant guide
NEW QUESTION # 25
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. Replaces the new drive support package in the cluster.
- C. Formats the drive, adds it to the cluster, and updates the drive firmware.
- D. Formats the new drive and adds it to the cluster.
Answer: C
NEW QUESTION # 26
What is the recommended networking design approach when planning subnets?
- A. Use a common subnet for management, data, replication and backup.
Assign a random priority gateway number for the subnet. - B. 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. - C. 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. - 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 # 27
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 # 28
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: B
NEW QUESTION # 29
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. Accounting
- B. Soft
- C. Enforcement
- D. Advisory
Answer: D
NEW QUESTION # 30
What is the lowest level of storage pool grouping on an Isilon cluster that is user-configurable and created manually or automatically?
- A. Disk pool
- B. Neighborhood
- C. Node pool
- D. Sub-node pool
Answer: A
NEW QUESTION # 31
A company deployed an Isilon cluster that consists of eight nodes connected to a main production subnet by all available 10GB ports. Later, the company decided to implement a disaster recovery solution with a separate replication subnet. During the reconfiguration, one of the 10Gb ports from each of the nodes 1-4 was moved into the new pool and SBR was activated.
After activating the replication policies, the administrator noticed that the main production ports on nodes 1-4 reached the bandwidth limit. What is a possible reason for this behavior?
- A. Default gateway for the replication subnet has a higher priority value.
- B. Main production ports have a smaller bandwidth limit than replication ports.
- C. Default gateway for the replication subnet has a lower priority value.
- D. Default gateway for the replication subnet is not specified.
Answer: D
NEW QUESTION # 32
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: C
NEW QUESTION # 33
A company has an existing 8-node F800 Isilon cluster with two Z9100 Dell Ethernet back-end switches running on OneFS 8.2.0. The company is planning to add 72 A200 nodes into the cluster. What is the minimum number of additional switches required to support the configuration?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 34
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. Existing mode bit rights are overwritten by the Windows default ACLs.
- D. Creation of the SMB share fails due to the existing mode bit rights.
Answer: C
Explanation:
246
Isilon Administration and Management participant guide
NEW QUESTION # 35
In Isilon OneFS, what is a characteristic of CoW with snapshots?
- A. Used for small changes, inodes, and directories.
- B. Avoids the double write penalty.
- C. Increases file fragmentation.
- D. Used for more substantial changes such as deletes.
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 # 36
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EMC DES-1423 is a certification exam designed for implementation engineers who specialize in Isilon Solutions. The exam is designed to test the skills of professionals who work with Isilon storage solutions in a variety of environments. The main objective of this exam is to provide a comprehensive assessment of a candidate's knowledge and skills in Isilon implementation and administration.
Free DES-1423 Exam Questions DES-1423 Actual Free Exam Questions: https://testking.exams-boost.com/DES-1423-valid-materials.html