[Oct-2021] Dumps Brief Outline Of The DES-1423 Exam - Pass4suresVCE
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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: A
Explanation:
341
Isilon Administration and Management participant guide
NEW QUESTION 21
When reviewing the actual protection output of N+4/2, what does the number "4" represent?
- A. FEC stripe units per stripe
- B. Volume stripes per file system
- C. FEC stripe units 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 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
An Isilon administrator wants to enable quota notifications for their LDAP users. However, the users' email IDs are not updated in the LDAP environment. What additional configuration needs to be performed?
- A. Configure the local provider
- B. Manage local users and groups
- C. Configure a mapping rule
- D. Configured the file provider
Answer: C
NEW QUESTION 24
Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?
- A. Stateless connection
- B. Transparent failover
- C. Stateful connection
- D. Continuous availability
Answer: C
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/ h17240_wp_isilon_onefs_nfs_design_considerations_bp.pdf (7)
NEW QUESTION 25
What defines FEC link aggregation mode?
- A. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses.
- B. Balances outbound traffic across all active ports in the aggregated link.
- C. Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses, and VLAN tag.
- D. Switches to the next interface when the primary interface becomes unavailable.
Answer: A
Explanation:
References:
126
Isilon Administration and Management participant guide
NEW QUESTION 26
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: A
NEW QUESTION 27
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 and 10gige-1 of node 1 aggregated together
- D. ext-1 port of node 1 and ext-1 port of node 2 aggregated together
Answer: B
Explanation:
127
Isilon Administration and Management participant guide
NEW QUESTION 28
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
Explanation:
Explanation/Reference: http://doc.isilon.com/onefs/8.1.1/help/en-us/ifs_c_arr.html
NEW QUESTION 29 
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 30
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 that access the export are mapped as root.
- C. No clients on the network can access the export.
- D. Clients can access the export with read-only permissions.
Answer: A
Explanation:
260
Isilon Administration and Management participant guide
NEW QUESTION 31
An Isilon cluster has ten A200 nodes and the node pool data protection level is set to N+2. The data access pattern is currently set to streaming. If the data access pattern is changed to concurrency, how many stripes for a 1 MB file are moved to the other drive(s)?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 32
What is the correct sequence of steps in a client read operation?
Answer:
Explanation:
NEW QUESTION 33
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. SyncIQ must run on a dynamic IP pool
- B. 10GbE ports must be used for replication
- C. SyncIQ must run on a static IP pool.
- D. SnapshotIQ must be licensed first.
Answer: B
NEW QUESTION 34
What is the minimum storage space needed on a datastore to hold InsightIQ?
- A. 70 GB
- B. 50 GB
- C. 65 GB
- D. 85 GB
Answer: A
NEW QUESTION 35
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. SmartPools tiering is not enabled.
- B. SmartPools global spillover is not enabled.
- C. Quota was configured to include overhead.
- D. Quota was configured as an Advisory quota.
Answer: C
Explanation:
Explanation/Reference: https://www.dell.com/community/Isilon/Isilon-Quota-Expand/td-p/7055322
NEW QUESTION 36
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. Round Robin
- B. Connection Count
- C. Static Allocation
- D. Dynamic Allocation
Answer: D
NEW QUESTION 37
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. Round Robin
- B. Static Allocation
- C. Connection Count
- D. Dynamic Allocation
Answer: B
NEW QUESTION 38
A systems administrator needs to change the cluster protection from N+3n to N+2n. Which interfaces can be used?
- A. PAPI, WebUI, and SFTP
- B. HTTP, WebUI, and CLI
- C. SFTP, HTTP, and CLI
- D. PAPI, WebUI, and CLI
Answer: B
NEW QUESTION 39
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. Deselecting L3 cache for an SSD strategy has no impact to the workflow.
- B. Migration of data and metadata from the SSDs to HDDs can take hours.
- C. Once enabled, the L3 cache cannot be disabled without support assistance.
- D. Converting to use SSDs for metadata acceleration turns off prefetching.
Answer: D
NEW QUESTION 40
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