D-PSC-MN-01認定で究極のガイド [2024年更新]
D-PSC-MN-01練習試験と学習ガイドは厳密検証された
質問 # 56
In the context of PowerScale hardware installation, why is it essential to verify the firmware version of each node?
- A. To confirm that all nodes will operate at the same performance level
- B. To ensure compatibility with the cluster's existing nodes
- C. To facilitate integration with third-party applications
- D. To comply with data security regulations
正解：B
質問 # 57
What are key considerations when designing the networking architecture for a PowerScale cluster?
(Select two)
- A. Subnet planning
- B. Firewall configurations
- C. Network latency
- D. Switch capacity
正解：C、D
質問 # 58
What is a precaution when working with Dell PowerScale equipment?
- A. The total rack load should not exceed 70% of the branch circuit rating
- B. Use side stabilizers if the rack is not bolted to the floor
- C. Nodes can operate below 5 degrees C, but only for limited periods of time
- D. Connections to the branch circuit need not be properly grounded
正解：C
質問 # 59
A Dell PowerScale platform engineer has executed the shutdown command on a three-node cluster.
The shutdown sequence displays an error and appears unresponsive.
How should the platform engineer address this issue?
- A. Hold the power button down until the node completes shutdown.
- B. Contact Dell Technical Support for assistance.
- C. Execute a hardware shutdown by pressing the power button three times within five seconds.
- D. Remove power cables separately, waiting at least five seconds between removing each of them.
正解：B
質問 # 60
During the process of adding a node to a PowerScale cluster, what does smartfailing a node entail?
- A. Marking a node as failed so it can be safely removed and replaced
- B. Increasing the priority of a node in the resource allocation
- C. Temporarily isolating a node for performance testing
- D. Forcibly removing a node from the cluster
正解：A
質問 # 61
A federal customer wants to fully restrict the ability to access and modify data on a new Dell PowerScale cluster.
How should the cluster be deployed?
- A. Enterprise mode; not connected to SRS gateway
- B. Enterprise mode; connected to SRS gateway
- C. Compliance mode; connected to SRS gateway
- D. Compliance mode; not connected to SRS gateway
正解：D
質問 # 62
A Dell PowerScale Gen 6 chassis is being installed. The chassis has been aligned with the rails.
What is the correct order of steps to finish the installation?
- A. 1. Install two mounting screws at the top and bottom of each rail to secure the chassis to the rack.
2. Release the lift casters and carefully slide the chassis into the cabinet as far as the lift allows.
3. Secure the lift casters on the floor.
4. Slide the first few inches of the back of the chassis onto the supporting ledge of the rails.
5. Push the node off the lift arms and into the rack. - B. 1. Secure the lift casters on the floor.
2. Slide the first few inches of the back of the chassis onto the supporting ledge of the rails.
3. Release the lift casters and carefully slide the chassis into the cabinet as far as the lift allows.
4. Push the node off the lift arms and into the rack.
5. Install two mounting screws at the top and bottom of each rail to secure the chassis to the rack. - C. 1. Release the lift casters and carefully slide the chassis into the cabinet as far as the lift allows.
2. Push the node off the lift arms and into the rack.
3. Install two mounting screws at the top and bottom of each rail to secure the chassis to the rack.
4. Slide the first few inches of the back of the chassis onto the supporting ledge of the rails.
5. Secure the lift casters on the floor. - D. 1. Push the node off the lift arms and into the rack.
2. Release the lift casters and carefully slide the chassis into the cabinet as far as the lift allows.
3. Install two mounting screws at the top and bottom of each rail to secure the chassis to the rack.
4. Slide the first few inches of the back of the chassis onto the supporting ledge of the rails.
5. Secure the lift casters on the floor.
正解：B
質問 # 63
What considerations should be made when applying upgrades or patches to a PowerScale cluster?
- A. Verifying the integrity of the upgrade package
- B. All of the above
- C. Ensuring compatibility with existing applications
- D. Backing up configuration and data
正解：B
質問 # 64
How does the Serial Console differ from the WebUI in managing PowerScale clusters?
- A. It requires physical access to the node.
- B. It offers a more detailed system view.
- C. Both A and B
- D. It provides a text-based interface.
正解：C
質問 # 65
Why is it necessary to verify the cluster's health status before performing any hardware maintenance?
- A. To confirm there is no data loss risk
- B. To prevent additional strain on the cluster
- C. To ensure no other maintenance tasks are ongoing
- D. To ensure accurate hardware fault diagnosis
正解：D
質問 # 66
When reimaging a node in the context of PowerScale, what is the primary goal?
- A. To restore the node's original factory settings
- B. To update the node's BIOS settings
- C. To ensure the node's firmware is up to date
- D. To install a new operating system version
正解：D
質問 # 67
What is a fundamental step in creating a new PowerScale cluster?
- A. Selecting a cluster name and assigning it an IP range
- B. Subscribing to a support plan for hardware replacement
- C. Configuring email alerts for system warnings
- D. Installing anti-virus software on all nodes
正解：A
質問 # 68
A customer has purchased a new Dell PowerScale cluster consisting of eight F600 nodes and four H5600 nodes.
What is required when installing these nodes?
- A. Step-up transformers for the H5600 nodes
- B. An additional 1U of space for cable management
- C. At least one standard 40U-P rack
- D. Deep rack for the H5600 chassis
正解：D
質問 # 69
When preparing a node for operation post-maintenance, what is a key software-related step?
- A. Reinstalling the node's operating system
- B. Checking for and applying any available software updates
- C. Restoring the node to its factory settings
- D. Reconfiguring user access permissions
正解：B
質問 # 70
A platform engineer needs to gather information about the configuration of a Dell PowerScale cluster. They are specifically interested in knowing which features are affected by upgrading firmware on a subset of the nodes.
Which command does the engineer need to execute?
- A. isi_gather_info
- B. isi upgrade cluster view
- C. isi_upgrade_helper
- D. isi upgrade cluster list
正解：C
質問 # 71
When integrating PowerScale with cloud environments, what factors need to be considered for data tiering?
- A. Data access frequency
- B. Compliance requirements
- C. Bandwidth limitations
- D. Cloud storage costs
正解：A、D
質問 # 72
What is the best practice for managing versioning and patches in a PowerScale cluster?
- A. Testing updates in a non-production environment
- B. Applying patches during off-peak hours to minimize impact
- C. Maintaining a consistent patch level across all nodes
- D. Regularly reviewing available updates for compatibility
正解：C
質問 # 73
During a PowerScale cluster upgrade, what is the importance of managing versioning effectively?
- A. To minimize the storage footprint of the upgrade files
- B. To ensure that all nodes operate with compatible software versions
- C. To streamline the upgrade process for remote nodes
- D. To facilitate rollback in case the upgrade fails
正解：B
質問 # 74
What is a critical consideration when handling upgrades and patching in a PowerScale environment?
- A. Upgrading the node with the least amount of data first
- B. Testing the upgrades in a staging environment before deployment
- C. Ensuring all nodes are upgraded simultaneously to prevent version mismatch
- D. Scheduling downtime for each node individually
正解：B
質問 # 75
A customer is planning to add a node to a Dell PowerScale cluster running OneFS 9.0.
Which command can they use from the CLI?
- A. isi devices -add
- B. isi devices node add --node-lnn
- C. isi node add --node-lnn
- D. isi devices node add --serial-number=<SN>
正解：D
質問 # 76
A platform engineer needs to replace the fan on Dell PowerScale Gen 6 hardware.
Where can they find the fan module?
- A. Midplane
- B. Compute module
- C. Suitcase
- D. Front panel
正解：B
質問 # 77
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