Latest [Mar 20, 2026] D-PSC-DY-23 Exam Questions – Valid D-PSC-DY-23 Dumps Pdf
D-PSC-DY-23 Practice Test Questions Answers Updated 105 Questions
NEW QUESTION # 29
What is a requirement when adding Gen 6 nodes to an existing Isilon Gen 5 cluster?
- A. Dedicated bootflash drives
- B. 40 Gb InfiniBand ports
- C. NVRAM dependency
- D. Decreased journal size for storage performance
Answer: B
NEW QUESTION # 30
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 # 31
After enabling auditing on an EMC Isilon cluster, which configuration changes are tracked?
- A. Changes made by a user in a shell only
- B. Changes made through PAPI system only
- C. Changes made by a batch file only
- D. Changes made by root in a shell only
Answer: B
NEW QUESTION # 32
What is an advantage of managed file replication?
- A. Uses the collection log to track and update what is missing on the source
- B. Specifically an approach to system mirroring
- C. Removes the media server from the data path when creating duplicates
- D. User must create and replicate snapshots separately
Answer: C
NEW QUESTION # 33
A Dell PowerScale cluster has four A200 nodes. The data protection level and access patterns are set to default values.
How many drives, per node, are used to protect a 1 MB file?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 34
What is the recommended method when cabling an Isilon cluster with dual InfiniBand switches?
- A. All int-a switch ports should be cabled to the top row of switch ports on switch one and all int-b ports should be cabled to the bottom row of ports of switch one. Once switch one is full, continue cabling on switch two.
- B. It does not matter which switch ports are used. Any internal switch port can be cabled to either of the InfiniBand switches.
- C. All int-a InfiniBand switch ports should be connected to one switch and all int-b ports should be cabled to the second switch.
- D. All internal switch ports on odd-numbered nodes should be attached to switch one and all even numbered nodes should be cabled to switch two.
Answer: C
NEW QUESTION # 35
What is the size of a data stripe unit in KB?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 36
Which type of information does the Isilon isi status command provide?
- A. General status and client connections
- B. Job engine and critical alerts
- C. Drive statistics and hardware condition
- D. Protocol and node statistics
Answer: B
NEW QUESTION # 37
What type of identity information is stored in an access token?
- A. Primary and secondary identities
- B. Primary identities only
- C. Secondary identities only
- D. Kerberos tokens
Answer: A
NEW QUESTION # 38
While troubleshooting an access issue, an administrator receives the isi auth mapping list output from the Dell PowerScale cluster.
The corresponding SID is found within the following line:
["ZID:2", "SID:S-1-5-21-2391006495-4839401849-419739012-5522", [["UID:3000001", 144]]] What can the administrator determine from this output?
- A. Mapping is done in a non-System access zone and both identities are real
- B. Mapping is done in the System access zone and both identities are real
- C. Mapping is done in a non-System access zone and SID is the real identity
- D. Mapping is done in the System access zone and SID is the real identity
Answer: A
NEW QUESTION # 39
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. Soft
- B. Accounting
- C. Enforcement
- D. Advisory
Answer: D
NEW QUESTION # 40
What does auditing keeps track of?
- A. Data that is backed up, restored, created, and deleted
- B. Data that is accessed, modified, created, and deleted
- C. Jobs that are running, stopped, paused, and resumed
- D. Jobs that are scheduled, modified, created, and deleted
Answer: B
NEW QUESTION # 41
What protection level will guard against three simultaneous node failures anywhere across an EMC Isilon cluster?
- A. N+3n
- B. N+3d:1n1d
- C. N+3d:1n
- D. N+4d:2n
Answer: A
NEW QUESTION # 42
What is the first step to perform a DR failover test?
- A. Make the source paths of SyncIQ policies unavailable to client writes
- B. Take a snapshot of each policy's root path that is being failed over
- C. Allow client writes to target SyncIQ policy paths
- D. Run a final incremental sync on each policy failing over
Answer: A
NEW QUESTION # 43
A Dell EMC Isilon cluster with Gen 6 nodes has reached 90% capacity.
To increase the cluster's capacity, what is the minimum number of Gen 6 nodes that can be added?
- A. 1 node
- B. 4 nodes
- C. 3 nodes
- D. 2 nodes
Answer: D
NEW QUESTION # 44
What is the recommended networking design approach when planning subnets?
- A. 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. - 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 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:
References:
NEW QUESTION # 45
Recently a new OneFS version was implemented on an EMC Isilon cluster to perform code patches and minor functionality enhancements.
Which version upgrade is an example of this type of upgrade?
- A. 6.5.5.7 -> 7.0.2.12
- B. 7.2.0.0 -> 7.2.0.1
- C. 7.1.1.3 -> 7.0.2.9
- D. 7.0.2.8 -> 7.1.0.0
Answer: B
NEW QUESTION # 46
You have been tasked with designing SyncIO policies for a systems administrator that requites failover and fallback testing. What information should you provide to the administrator?
- A. SynclQ supports fallback replication policies that specify directory Includes or Excludes
- B. Fallback replication policies that specify Includes or Excludes cannot use data encryption
- C. Fallback replication policies that specify Includes or Excludes are not supported with SynclQ C Fallback replication policies that specify Includes or Excludes cannot use historical snapshots
Answer: C
NEW QUESTION # 47
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