[2025年01月02日]D-PST-OE-23問題集完全版問題、試験学習ガイド
Dell Storage無料認定試験材料GoShikenからの146問題
質問 # 26
Which command is used to enable a Linux host to discover the PowerStore iSCSI targets?
- A. iscsiadm -m node -T targetname -p ipaddress -u
- B. iscsiadm -m discovery -t sendtargets -p ip:port
- C. iscsiadm -m discovery -t target-param -p ip:port
- D. iscsiadm -m discovery -t receivetargets -p ip:port
正解：B
質問 # 27
What is the primary use case for creating a manual snapshot of a block storage resource in PowerStore?
- A. For data archiving purposes
- B. To improve storage performance
- C. For data backup or replication
- D. To increase the storage capacity
正解：C
質問 # 28
Which configuration step is essential before initiating a data import to PowerStore?
- A. Configuring the migration host with necessary credentials and network paths
- B. Setting the PowerStore system clock to match the source system
- C. Printing detailed schematics of the source storage layout
- D. Ensuring all data is first converted to a proprietary format
正解：A
質問 # 29
How does remote replication of VMware storage resources utilizing vVols benefit PowerStore environments?
- A. It provides granular control over replication at the virtual machine level.
- B. It decreases storage capacity requirements.
- C. It simplifies management by eliminating the need for replication.
- D. It requires no configuration and happens automatically.
正解：A
質問 # 30
When applying a protection policy to a block storage resource in PowerStore, which of the following considerations should be taken into account? Select all that apply.
- A. The data retention requirements
- B. The frequency of data access
- C. The replication destination
- D. The expected I/O workload
正解：A、C
質問 # 31
An administrator is trying to set a performance policy while creating a Thin Clone of a volume group.
Why is the option to set performance policy unavailable?
- A. Performance policy is inherited from the Thin Clone parent.
- B. Performance policy can only be set on a Thin Clone volume.
- C. Thin Clones cannot be created using a volume group.
- D. No Volumes are added in the volume group.
正解：B
質問 # 32
When applying a protection policy to a file storage resource in PowerStore, which factors should be considered? Select all that apply.
- A. Client access protocols
- B. Snapshot schedule
- C. Data replication frequency
- D. Storage tiering preferences
正解：B、C
質問 # 33
During the PowerStore migration process, which activities are involved? Select all that apply.
- A. Automatic remapping of host access to the new volumes
- B. Pre-migration health check of the PowerStore system
- C. Manual entry of data into the new system
- D. Data deduplication and compression analysis
正解：A、B、D
質問 # 34
What information can be gathered from PowerStore Manager when troubleshooting a vVol Replication issue?
- A. vCenter Server logs
- B. VMware logs
- C. Support Materials
- D. SRM logs
正解：C
質問 # 35
A customer must separate ECS S3 traffic on two different VLANs.
What should a technology architect recommend?
- A. Create s3.mgmt and s3.data interfaces.
- B. Create s3.data and s3.data2 interfaces.
- C. Create public.mgmt and public.data interfaces.
- D. Create public.data and public.data2 interfaces.
正解：D
質問 # 36
The PowerStore X model is optimized for which of the following environments?
- A. Large-scale data warehousing
- B. High-frequency trading platforms
- C. Containerized applications
- D. Traditional file storage
正解：C
質問 # 37
Which node type supports 2 TB disks?
- A. EX7000
- B. EX500
- C. EXF900
- D. EX5000
正解：B
質問 # 38
Which protocol is used to configure ESXi host access to PowerStore VMware storage resources?
- A. FTP
- B. iSCSI
- C. SMB
- D. NFS
正解：B
質問 # 39
A PowerStore administrator has performed the Cutover operation for an agentless import session from a Dell Unity system.
What is the result of the operation?
- A. Imported LUN host mapping is removed from the Dell Unity system.
- B. Host initiators are removed from the Dell Unity system
- C. Host is removed from the Dell Unity system.
- D. Imported LUN is deleted from the Dell Unity system.
正解：A
質問 # 40
How does PowerStore ensure high availability for block storage resources?
- A. Using cloud storage as a primary data repository
- B. By automatically redirecting traffic to social media during outages
- C. Through redundant hardware components and paths
- D. By limiting access to storage resources during peak times
正解：C
質問 # 41
Which feature in PowerStore allows for point-in-time copies of storage resources for backup or testing purposes?
- A. Deduplication
- B. Thin cloning
- C. Snapshots
- D. Replication
正解：C
質問 # 42
In PowerStore, what is a key feature of file storage management?
- A. Support for NFS and SMB protocols
- B. Automatic conversion of files to block data
- C. Support for block-level storage only
- D. Inability to scale beyond petabyte capacity
正解：A
質問 # 43
A Storage Administrator is doing a quarterly space audit on a PowerStore T. The Administrator notices that one of the volumes was accidentally set to 5 TB when it should have been set to 4 TB. The system does not accept the change when attempting to correct the misconfiguration.
What is preventing the change?
- A. There is an active minor alert on the volume.
- B. Volume size cannot be decreased.
- C. Storage Administrator does not have permissions to shrink the volume.
- D. Volume has snapshots.
正解：B
質問 # 44
Refer the exhibit.
A file system with 100 GB size is enabled with a protection policy. The administrator expanded the file system size to 300 GB size. The file system is filled up to 200 GB. The file system is restored with the snapshot FS1 Snap 1.
What will be the new size of the file system after restore activity?
- A. 300 GB
- B. 80 GB
- C. 200 GB
- D. 100 GB
正解：D
質問 # 45
How frequently should snapshot schedules be reviewed and adjusted for file storage resources in PowerStore to ensure optimal data protection?
- A. As business needs change
- B. Daily
- C. Never, once set, they should remain static
- D. Yearly
正解：A
質問 # 46
How often should protection policies on block storage resources be reviewed and updated in PowerStore?
- A. After every system update
- B. Once a year
- C. Never, once set they should not be changed
- D. According to the data lifecycle management policy
正解：D
質問 # 47
What is an essential metric for monitoring the health of PowerStore file storage resources?
- A. The color depth of images stored
- B. The number of active user sessions
- C. Storage utilization and growth trends
- D. The brand of network switches connected
正解：C
質問 # 48
When configuring a host in PowerStore, which parameter is essential for ensuring proper connectivity?
- A. IP Address
- B. WWN or iQN
- C. Hostname
- D. MAC Address
正解：B
質問 # 49
Why are Thin Clones considered more storage-efficient in PowerStore?
- A. They automatically compress data.
- B. They utilize external storage resources.
- C. They minimize duplicate data storage.
- D. They require no storage space.
正解：C
質問 # 50
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