2024 D-PSC-MN-01 Question Bank: Free PDF Download Recently Updated Questions
D-PSC-MN-01 Certification Exam Dumps with 142 Practice Test Questions
NEW QUESTION # 61
A company is adding A200 nodes that have 10GigE back-end ports into their existing Dell PowerScale cluster of H500 nodes with 40GigE back-end ports. A platform engineer is asked to install the new nodes.
What is a consideration for the back-end network in a mixed cluster?
- A. Connecting PowerScale nodes with different back-end speeds to the same back-end switch is only supported using breakout cables
- B. PowerScale nodes with different back-end speeds cannot be connected to the same back-end switch
- C. PowerScale nodes with different back-end speeds can connect to the same back-end switch
- D. Connecting PowerScale nodes with different back-end speeds to the same back-end switch is only possible if the backend is InfiniBand
Answer: C
NEW QUESTION # 62
A Dell PowerScale customer accidentally initiates a SmartFail on a node.
Which command can they use to stop the SmartFail process?
- A. isi device smartfail --node-lnn -stop
- B. isi node smartfail -revert
- C. isi cluster smartresume -node
- D. isi devices node stopfail
Answer: D
NEW QUESTION # 63
When configuring a PowerScale cluster for Hadoop integration, what are key considerations?
- A. Allocating sufficient resources for Hadoop services
- B. Ensuring network optimization for Hadoop traffic
- C. Choosing the right HDFS protocol
- D. Configuring data protection for Hadoop directories
Answer: C
NEW QUESTION # 64
A Dell PowerScale Gen 6 chassis is scheduled to be installed in a rack.
What is a valid recommendation?
- A. When using a mechanical lift, two people are required to install the chassis into the rack.
- B. When the drive sleds and compute modules are removed, two people need to lift the chassis.
- C. When using a mechanical lift, the drive sleds and compute modules need to be removed first.
- D. When the drive sleds and compute modules are removed, one person is allowed to lift the chassis.
Answer: B
NEW QUESTION # 65
What are the essential verifications after preparing a PowerScale node for operation? (Select two)
- A. Data rebalancing is complete.
- B. Cluster membership is intact.
- C. License keys are validated.
- D. There are no pending alerts.
Answer: B,D
NEW QUESTION # 66
How does PowerScale OneFS handle data protection at the file level?
- A. With hardware-based encryption
- B. Through erasure coding technology
- C. By using traditional RAID configurations
- D. Utilizing snapshot technology
Answer: B
NEW QUESTION # 67
Which interface can the customer use to automate the retrieval of the most detailed network traffic statistics?
- A. InsightIQ
- B. Web graphical interface
- C. OneFS command line
- D. OneFS API
Answer: D
NEW QUESTION # 68
What does the process of smartfailing a node involve?
- A. Physically replacing the node hardware
- B. Updating the cluster configuration database
- C. Temporarily removing the node from service
- D. Transferring data to other nodes in the cluster
Answer: C
NEW QUESTION # 69
In a Dell PowerScale Gen 6 cluster, which nodes work as a pair?
- A. Nodes in slots 2 and 4
- B. Nodes in slots 2 and 3
- C. Nodes in slots 1 and 2
- D. Nodes in slots 1 and 3
Answer: C
NEW QUESTION # 70
What is the impact of network misconfiguration on a PowerScale cluster?
- A. Inability to perform node maintenance
- B. Loss of cluster quorum
- C. Increased risk of data corruption
- D. Reduced data transfer speeds
Answer: D
NEW QUESTION # 71
The Serial Console is used in PowerScale environments primarily for what purpose?
- A. To monitor real-time network traffic
- B. For remote cluster management
- C. For initial setup and configuration
- D. To execute file system commands
Answer: C
NEW QUESTION # 72
According to Dell PowerScale best practices, which component may be replaced by the customer?
- A. Battery
- B. M.2 vault card
- C. Power supply
- D. Fan
Answer: C
NEW QUESTION # 73
When cabling nodes, what practices should be followed to ensure a successful PowerScale installation? (Select two)
- A. Labeling each cable according to its connection points
- B. Implementing structured cabling that adheres to industry standards
- C. Testing each cable for connectivity and signal integrity
- D. Using cables of standardized lengths to reduce clutter
Answer: A,C
NEW QUESTION # 74
Which aspect is crucial when cabling nodes in a PowerScale installation?
- A. Verifying cable integrity with testing tools
- B. Ensuring cables are of the minimum required length
- C. Using color-coded cables for easy identification
- D. Documenting the cabling layout
Answer: D
NEW QUESTION # 75
What is a critical consideration when handling upgrades and patching in a PowerScale environment?
- A. Scheduling downtime for each node individually
- B. Upgrading the node with the least amount of data first
- C. Ensuring all nodes are upgraded simultaneously to prevent version mismatch
- D. Testing the upgrades in a staging environment before deployment
Answer: D
NEW QUESTION # 76
When preparing a node for operation post-maintenance, what is a key software-related step?
- A. Checking for and applying any available software updates
- B. Reinstalling the node's operating system
- C. Restoring the node to its factory settings
- D. Reconfiguring user access permissions
Answer: A
NEW QUESTION # 77
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. Verifying the availability of adequate power sources
- C. Planning for future expansion
- D. Arranging for specialized cooling systems
Answer: A,B
NEW QUESTION # 78
Which network configurations are valid on a Dell PowerScale Gen 6 cluster that uses an Ethernet backend?
- A. IPv4 addressing only, 1500 MTU, and 48-bit subnet mask
- B. IPv6 addressing only, 1500 MTU, and 48-bit subnet mask
- C. IPv4 or IPv6 addressing, 1500 MTU, and 24-bit subnet mask
- D. IPv4 addressing only, 9000 MTU, and 24-bit subnet mask
Answer: D
NEW QUESTION # 79
A customer has a Dell PowerScale Gen 6 cluster that is using an Ethernet backend. They have Gen 5 nodes and cables from a previous installation. A PowerScale platform engineer is on site. The customer asks the engineer if they can repurpose the Gen 5 equipment on their Gen 6 cluster.
What should the engineer advise the customer?
- A. Gen 5 nodes cannot be joined to a cluster with Gen 6 nodes running an Ethernet backend
- B. Order new cables with the right connectors
- C. Daisy chain the Gen 5 backend by InfiniBand cables, then plug them directly to the Gen 6 primary node
- D. An InfiniBand switch must be paired with the Gen 6 back-end Ethernet switches to allow the Gen 5 nodes to join
Answer: A
NEW QUESTION # 80
Which tools are indispensable for maintaining compliance within a PowerScale cluster? (Select two)
- A. File system auditing tools
- B. Network traffic analyzers
- C. Configuration management databases
- D. Automated policy enforcement engines
Answer: A,D
NEW QUESTION # 81
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