EMC New 2022 DES-1423 Test Tutorial (Updated 70 Questions)
DES-1423 Exam Questions Dumps, Selling EMC Products
NEW QUESTION 27
Based on the exhibit, what is the actual protection level of the FEATURE.wmv file?
- A. N+2n
- B. N+2
- C. N+1
- D. N+2d: 1n
Answer: A
Explanation:
341
Isilon Administration and Management participant guide
NEW QUESTION 28
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 29
What information is required to enable the LDAP service on an Isilon cluster?
- A. Port number, cluster name, and an LDAP server IP address
- B. Base distinguished name, cluster name, and port number
- C. Base distinguished name, port number, and at least one LDAP server
- D. Administrator account and password, and LDAP server name and IP address
Answer: C
NEW QUESTION 30
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. Usermapping rule is not present.
- D. Fake UID generation in the cluster is disabled.
Answer: B
NEW QUESTION 31
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 32
On which node does the SSIP initially reside?
- A. Lowest logical node number
- B. Lowest node ID
- C. Highest node ID
- D. Highest logical node number
Answer: B
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 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. SnapshotIQ must be licensed first.
- B. 10GbE ports must be used for replication
- C. SyncIQ must run on a dynamic IP pool
- D. SyncIQ must run on a static IP pool.
Answer: B
NEW QUESTION 34
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. Disk pool
- C. Neighborhood
- D. Sub-node pool
Answer: B
Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h8321-wp- smartpools-storage-tiering.pdf (10)
NEW QUESTION 35
If configuration auditing is enabled, where are the audit logs stored?
- A. /var/log/audit_config
- B. /var/log/isi_papi_d_audit.log
- C. /ifs/.ifsvar/audit/audit.log
- D. /ifs/.ifsvar/audit/config/log
Answer: A
NEW QUESTION 36
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: D
NEW QUESTION 37
What is a benefit of the Isilon Data Lake solution?
- A. Block-based storage for large databases
- B. Maintains simplicity at petabyte scale
- C. Protects multiple shared repositories at the same level
- D. Scale-up approach for petabyte scale
Answer: B
NEW QUESTION 38
What is a requirement when adding Gen 6 nodes to an existing Isilon Gen 5 cluster?
- A. Dedicated bootflash drives
- B. NVRAM dependency
- C. Decreased journal size for storage performance
- D. 40 Gb InfiniBand ports
Answer: D
Explanation:
Explanation/Reference: https://community.emc.com/community/products/isilon/blog/2017/05/25/next-gen-nodes
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. All untrusted AD provider instances must exist in all access zones.
- B. Only one of the AD provider instances can exist in a zone at one time.
- C. Must use a common /ifs tree for all access zones.
- D. Must only join Active Directory domains in the same forest.
Answer: B
NEW QUESTION 40
Which deduplication phase is excluded from the Dry Run process?
- A. Sampling
- B. Commonality Detection
- C. Sharing
- D. Index Updating
Answer: C
Explanation:
473
Isilon Administration and Management participant guide
NEW QUESTION 41
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/finance/cluster_a/ifs/finance/cluster_bCluster_B:/ifs/finance/cluster_a/ifs/finance/cluster_b
- B. Cluster_A:/ifs/cluster_a/ifs/cluster_bCluster_B:/ifs/cluster_a/ifs/cluster_b
- C. Cluster_A:/ifs/finance/ifs/financeCluster_B:/ifs/finance/ifs/finance
- D. Cluster_A:/ifs/cluster_a/finance/ifs/cluster_b/financeCluster_B:/ifs/cluster_a/finance/ifs/cluster_b/finance
Answer: D
NEW QUESTION 42
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 43
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. SmartPools
- C. GNA
- D. Virtual Hot Spare
Answer: A
NEW QUESTION 44
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. Main production ports have a smaller bandwidth limit than replication ports.
- B. Default gateway for the replication subnet has a higher priority value.
- 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 45
When reviewing the actual protection output of N+4/2, what does the number "4" represent?
- A. FEC stripe units per stripe
- B. Hard drives used per stripe
- C. Volume stripes per file system
- D. FEC stripe units per file system
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 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 are less disruptive.Simultaneous upgrades are more disruptive.
- C. Rolling updates are more disruptive.Simultaneous upgrades are less disruptive.
- D. Rolling updates take less time to complete.Simultaneous upgrades take longer to complete.
Answer: B
NEW QUESTION 47
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
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 48
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DES-1423 Cert Guide PDF 100% Cover Real Exam Questions: https://www.exam4free.com/DES-1423-valid-dumps.html
