最新のD-PSC-MN-23実際の無料試験問題更新された142問あります
無料で使えるD-PSC-MN-23試験ブレーン問題集認定ガイドの問題と解答
質問 # 17
What are the necessary requirements for node class compatibility when adding new nodes to an existing cluster?
- A. Same OneFS version above 9.0, same back-end NIC port speed, same SED, and SSD security settings
- B. Same node series, same number of HDDs, same HDD and SSD layout
- C. Same number of HDDs, same node model, same OneFS version above 9.0
- D. Same node series, same amount of memory installed, and same back-end NIC port speed
正解：B
質問 # 18
A Dell PowerScale Gen 6 chassis is scheduled to be installed in a rack.
What is a valid recommendation?
- A. When the drive sleds and compute modules are removed, one person is allowed to lift the chassis.
- B. When using a mechanical lift, two people are required to install the chassis into the rack.
- C. When the drive sleds and compute modules are removed, two people need to lift the chassis.
- D. When using a mechanical lift, the drive sleds and compute modules need to be removed first.
正解：C
質問 # 19
A platform engineer is adding three F600 nodes to a Dell PowerScale cluster.
What is a good practice when adding the nodes?
- A. Wait 5 minutes between each additional node.
- B. Manually reboot each node before joining.
- C. Use the isi network output to show progress.
- D. Join new nodes simultaneously.
正解：A
質問 # 20
When correctly cabling nodes in a PowerScale cluster, what is an important consideration?
- A. Avoiding sharp bends to maintain cable integrity
- B. Using cables with different colors to distinguish between data and power connections
- C. Labeling both ends of each cable for easy identification
- D. Ensuring all cables are the same length for consistency
正解：A、C
質問 # 21
Which actions are necessary to prepare a site for PowerScale hardware installation? (Select two)
- A. Ensuring the floor can support the weight of the hardware
- B. Arranging for specialized cooling systems
- C. Planning for future expansion
- D. Verifying the availability of adequate power sources
正解：A、D
質問 # 22
What does the process of smartfailing a node involve?
- A. Transferring data to other nodes in the cluster
- B. Temporarily removing the node from service
- C. Physically replacing the node hardware
- D. Updating the cluster configuration database
正解：B
質問 # 23
Which of the following tasks is crucial when installing a new FRU in a PowerScale node?
- A. Validating the compatibility of the FRU with the node
- B. Creating a backup of the node's configuration
- C. Assigning a static IP address to the FRU
- D. Configuring network settings
正解：A
質問 # 24
When installing PowerScale Gen 6 nodes, what is an essential hardware capability to verify?
- A. Compatibility with existing rack units
- B. Adequate power supply units
- C. Availability of expansion slots for future upgrades
- D. Support for mixed-node clusters
正解：B
質問 # 25
What are the steps required before replacing an FRU node component?
- A. SmartFail node, gather logs, shut the node down
- B. Set-up workspace with ESD mat, confirm service tag, SSH into different node, run the isi healthcheck command
- C. Create a service request with Dell Support, gather logs, obtain replacement part then install
- D. Run the isi_healthcheck command, confirm service tag, remove node cabling, extend node
正解：A
質問 # 26
When integrating PowerScale with cloud environments, what factors need to be considered for data tiering?
- A. Bandwidth limitations
- B. Compliance requirements
- C. Cloud storage costs
- D. Data access frequency
正解：C、D
質問 # 27
Before performing hardware maintenance on a PowerScale node, why is it important to document the existing cabling setup?
- A. To maintain airflow management
- B. To ensure cables can be reconnected correctly
- C. To identify potential cable degradation
- D. To facilitate future upgrades
正解：B
質問 # 28
What protocols are essential for secure remote PowerScale cluster management? (Select two)
- A. SNMPv3
- B. SSH
- C. RDP
- D. HTTP
正解：A、B
質問 # 29
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 streamline the upgrade process for remote nodes
- C. To facilitate rollback in case the upgrade fails
- D. To ensure that all nodes operate with compatible software versions
正解：D
質問 # 30
What procedure is recommended for applying patches to a PowerScale cluster?
- A. Using automated tools to distribute and apply patches cluster-wide
- B. Applying patches to a single node first as a test
- C. Broadcasting the patch simultaneously to all nodes
- D. Manually patching each node to monitor the process closely
正解：A
質問 # 31
How can an administrator verify that a node is successfully shut down?
- A. Verify the LEDs on the front panel are not lit.
- B. Execute the isi status -q command and see that the node is in an A-- status.
- C. Execute the isi status -q command and see that the node is in a D--- status.
- D. Try to access a share on the node and verify the share is inaccessible.
正解：C
質問 # 32
During the maintenance of PowerScale nodes, what is a Field Replaceable Unit (FRU)?
- A. A component that can be replaced without sending the entire unit for repair
- B. A software module that can be updated independently
- C. A node that can be swapped with another in the cluster without downtime
- D. An external device that enhances the node's capabilities
正解：A
質問 # 33
How should a technician ensure that the PowerScale rack and subcomponents are grounded properly?
- A. Ensuring the data center floor is conductive
- B. Checking the grounding with a multimeter
- C. Connecting each component to a separate ground source
- D. By using insulated gloves during the installation
正解：B
質問 # 34
A platform engineer is installing a Dell PowerScale cluster with 12 F200 nodes. They are using breakout cables.
What is the speed of the back-end port of the nodes if the switchport is 100 GbE?
- A. 12.5 GbE
- B. 25 GbE
- C. 50 GbE
- D. 10 GbE
正解：B
質問 # 35
What is a critical aspect of external networking setup for PowerScale clusters?
- A. Configuring VLANs
- B. Implementing Quality of Service (QoS)
- C. Ensuring compatibility with legacy systems
- D. Establishing redundant connections
正解：D
質問 # 36
What are the essential phases in the PowerScale installation process?
- A. Planning and sizing
- B. Validation and testing
- C. Data migration
- D. Networking and configuration
正解：A、B、D
質問 # 37
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 ensure no other maintenance tasks are ongoing
- C. To ensure accurate hardware fault diagnosis
- D. To prevent additional strain on the cluster
正解：C
質問 # 38
Refer to the exhibit.
A platform engineer has connected power cables to a Dell PowerScale Gen 6 node.
What do the status lights indicate?
- A. Warning event
- B. On and healthy
- C. Cold and redundant
- D. Not functioning
正解：A
質問 # 39
Which network configurations are valid on a Dell PowerScale Gen 6 cluster that uses an Ethernet backend?
- A. IPv4 or IPv6 addressing, 1500 MTU, and 24-bit subnet mask
- B. IPv6 addressing only, 1500 MTU, and 48-bit subnet mask
- C. IPv4 addressing only, 1500 MTU, and 48-bit subnet mask
- D. IPv4 addressing only, 9000 MTU, and 24-bit subnet mask
正解：D
質問 # 40
A platform engineer plans to set up a rack system for a Dell PowerScale cluster installation.
What is a requirement for the initial setup?
- A. Power cords must be connected to four power distribution units within the rack cabinet.
- B. Grounding lugs must be used for internal grounding within the chassis.
- C. The rack cabinet must have at least dual power supplies with power distribution.
- D. The rack system must have twelve independent 200-240 V power sources.
正解：C
質問 # 41
A platform engineer has added an F200 node to a Dell PowerScale cluster. The cluster now has five F200 nodes.
Before leaving the site, what action must they perform?
- A. Ensure the node LNN is set to 1
- B. Test for node connectivity and normal function
- C. Reboot the node and wait for a green status
- D. SmartFail the node and rejoin to the cluster
正解：B
質問 # 42
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