Dell PowerScale Maintenance 2023 D-PSC-MN-23 Exam Free Dumps

dumps2024-05-17T10:31:35+08:00

The real Dell PowerScale Maintenance 2023 D-PSC-MN-23 exam contains 50 questions, and you have 90 minutes to answer all the questions. The required passing score for the D-PSC-MN-23 exam is 63%. D-PSC-MN-23 exam focuses on the concepts and procedures required to install, configure and maintain the hardware in a PowerScale system. We provide the latest Dell PowerScale Maintenance 2023 D-PSC-MN-23 exam dumps, which are your best choice. Free Dell PowerScale Maintenance 2023 D-PSC-MN-23 exam dumps are available below.

Page 1 of 6

1. In the context of PowerScale, what is the primary function of the PAPI tool?

To provide physical console access

To enable programmatic cluster management

To facilitate network configuration

To assist in hardware diagnostics

2. In a Dell PowerScale Gen 6 cluster, which nodes work as a pair?

Nodes in slots 1 and 2

Nodes in slots 2 and 4

Nodes in slots 1 and 3

Nodes in slots 2 and 3

3. How does the Serial Console differ from the WebUI in managing PowerScale clusters?

It provides a text-based interface.

It requires physical access to the node.

It offers a more detailed system view.

Both A and B

4. What is a recommended practice when maintaining CRUs in a PowerScale node?

Regularly rotating CRUs between nodes to ensure even wear

Keeping a log of all CRU maintenance activities

Testing CRUs in a separate environment before installation

Using only proprietary tools for CRU installation and removal

5. What is the first step in planning the installation of a PowerScale cluster?

Determining the optimal operating system version

Calculating the total power consumption

Designing the network topology

Assessing the physical environment for suitability

6. How do you ensure data continuity during a PowerScale node hardware upgrade?

Implement rolling upgrades across the cluster

Synchronize all nodes before starting the upgrade

Use data mirroring to an external backup cluster

Isolate the node being upgraded from the network

7. What considerations should be made when applying upgrades or patches to a PowerScale cluster?

Ensuring compatibility with existing applications

Backing up configuration and data

Verifying the integrity of the upgrade package

All of the above

8. Which service procedure can be performed on a Dell PowerScale Gen 6 node without first having to power it down?

Reseat network cable

Replace CRU component

Reseat Gen 6 node

Replace FRU component

9. What preparatory action is necessary to facilitate effective troubleshooting during and after PowerScale rack installation?

Creating a detailed network diagram

Setting up a temporary command center near the rack

Ensuring all tools and spare components are available on-site

Photographing each phase of the installation for reference

10. 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?

Compliance mode; not connected to SRS gateway

Compliance mode; connected to SRS gateway

Enterprise mode; not connected to SRS gateway

Enterprise mode; connected to SRS gateway

Page 2 of 6

11. A platform engineer is installing a fully populated Dell PowerScale Gen 6 chassis in a customer rack. However, the equipment lift is broken.

What is the appropriate course of action to take before attempting to lift the chassis?

Remove the power supplies and hard drives, then rack the chassis.

Remove the power supplies and drive sleds while waiting for the lift to be repaired.

Stop work until the lift is repaired and fully functional.

Remove and label the drive sleds and compute modules, then rack the chassis with assistance.

12. Which tools are used for managing a PowerScale cluster? (Select two)

WebUI

SNMP Manager

CLI

PAPI

13. What are key considerations when designing the networking architecture for a PowerScale cluster? (Select two)

Network latency

Firewall configurations

Switch capacity

Subnet planning

14. 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?

Reboot the node and wait for a green status

Ensure the node LNN is set to 1

Test for node connectivity and normal function

SmartFail the node and rejoin to the cluster

15. When preparing a site for PowerScale installation, which of the following considerations are crucial? (Select two)

Verifying environmental controls are within recommended parameters

Ensuring that the flooring is anti-static

Preparing an emergency evacuation plan specific to the data center

Confirming that data center staff are trained on PowerScale hardware

16. How can an administrator verify that a node is successfully shut down?

Verify the LEDs on the front panel are not lit.

Execute the isi status -q command and see that the node is in a D--- status.

Execute the isi status -q command and see that the node is in an A-- status.

Try to access a share on the node and verify the share is inaccessible.

17. What is a precaution when working with Dell PowerScale equipment?

Nodes can operate below 5 degrees C, but only for limited periods of time

The total rack load should not exceed 70% of the branch circuit rating

Use side stabilizers if the rack is not bolted to the floor

Connections to the branch circuit need not be properly grounded

18. Which statement is accurate regarding Dell PowerScale firmware updates?

Drive firmware updates require a reboot.

Update can only be applied to a node in maintenance mode.

Firmware updates require a serial connection to the node.

Node firmware updates require a reboot.

19. Which Dell PowerScale interface is the simplest to use for customers?

OneFS command line

Platform application interface

Serial console

Web administration interface

20. What protocols are essential for secure remote PowerScale cluster management? (Select two)

SNMPv3

SSH

HTTP

RDP

Page 3 of 6

21. When maintaining Customer Replaceable Units (CRUs) in a PowerScale node, what is important to ensure?

The cluster is in maintenance mode.

Proper static electricity discharge procedures are followed.

The firmware is updated post-installation.

All CRUs are tested individually before installation.

22. During the maintenance of PowerScale nodes, what is a Field Replaceable Unit (FRU)?

A component that can be replaced without sending the entire unit for repair

A software module that can be updated independently

A node that can be swapped with another in the cluster without downtime

An external device that enhances the node's capabilities

23. What is a critical consideration when handling upgrades and patching in a PowerScale environment?

Scheduling downtime for each node individually

Ensuring all nodes are upgraded simultaneously to prevent version mismatch

Testing the upgrades in a staging environment before deployment

Upgrading the node with the least amount of data first

24. 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?

isi devices node add --serial-number=<SN>

isi devices -add

isi node add --node-lnn

isi devices node add --node-lnn

25. What phrase describes A-Series nodes?

Designed for data archival purposes and can be combined with new or existing all-flash and hybrid storage systems

Hybrid storage platforms that are highly flexible and provide support for a broad range of enterprise file workloads

All-flash arrays for ultra compute and high-capacity requirements that can accomplish 250-300k protocol operations per chassis

All-flash, versatile, hybrid platforms ideal for organizations that support a broad range of data archives on a single platform

26. According to Dell PowerScale best practices, which component may be replaced by the customer?

Fan

Battery

2 vault card

Power supply

27. When cabling nodes, what practices should be followed to ensure a successful PowerScale installation? (Select two)

Labeling each cable according to its connection points

Using cables of standardized lengths to reduce clutter

Testing each cable for connectivity and signal integrity

Implementing structured cabling that adheres to industry standards

28. The Serial Console is used in PowerScale environments primarily for what purpose?

To execute file system commands

For initial setup and configuration

To monitor real-time network traffic

For remote cluster management

29. Why is it necessary to verify the cluster's health status before performing any hardware maintenance?

To ensure no other maintenance tasks are ongoing

To confirm there is no data loss risk

To prevent additional strain on the cluster

To ensure accurate hardware fault diagnosis

30. What are the necessary requirements for node class compatibility when adding new nodes to an existing cluster?

Same node series, same amount of memory installed, and same back-end NIC port speed

Same number of HDDs, same node model, same OneFS version above 9.0

Same node series, same number of HDDs, same HDD and SSD layout

Same OneFS version above 9.0, same back-end NIC port speed, same SED, and SSD security settings

Page 4 of 6

31. What distinguishes PowerScale Gen 6 nodes from earlier generations?

They offer better energy efficiency.

They provide enhanced virtualization support.

They have higher storage density.

They feature a more robust operating system.

32. Which of the following tasks is crucial when installing a new FRU in a PowerScale node?

Configuring network settings

Validating the compatibility of the FRU with the node

Assigning a static IP address to the FRU

Creating a backup of the node's configuration

33. What distinctive feature does PowerScale Gen 6.5 offer compared to Gen 6 nodes?

Higher storage density

Reduced power consumption

Legacy networking support

Enhanced data deduplication capabilities

34. In PowerScale hardware maintenance, why is it essential to track the installation and maintenance of FRUs?

To maintain a detailed inventory for audit purposes

To ensure optimal data placement within the cluster

To facilitate future software upgrades

To provide a history for troubleshooting and diagnostics

35. Which of the following are critical steps when replacing a PowerScale node's motherboard? (Select two)

Updating the node's firmware to the latest version

Configuring the BIOS settings according to cluster requirements

Performing a full system backup

Verifying network port configurations

36. Before replacing any CRUs in a PowerScale node, what is an important safety measure?

Documenting the serial numbers of all components

Ensuring the node is logically removed from the cluster

Powering down the node and disconnecting it from the network

Verifying the node's data is fully replicated to other nodes

37. The SolVe Desktop tool is used in PowerScale environments primarily for what purpose?

Monitoring real-time performance metrics

Facilitating troubleshooting and diagnostics

Assisting in cluster expansion planning

Guiding through installation and maintenance processes

38. 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?

Gen 5 nodes cannot be joined to a cluster with Gen 6 nodes running an Ethernet backend

Order new cables with the right connectors

Daisy chain the Gen 5 backend by InfiniBand cables, then plug them directly to the Gen 6 primary node

An InfiniBand switch must be paired with the Gen 6 back-end Ethernet switches to allow the Gen 5 nodes to join

39. A Dell PowerScale platform engineer is connecting to Node 1 for the first time. The customer has provided a KVM for node output and after connecting the VGA and keyboard ports, the engineer powers on the node. During the boot process, the node output freezes and stops scrolling.

What is the cause of the problem?

The boot process was interrupted

The baud rate is set incorrectly

Only a serial connection is allowed

VGA works, but the keyboard does not

40. A platform engineer is adding three F600 nodes to a Dell PowerScale cluster.

What is a good practice when adding the nodes?

Wait 5 minutes between each additional node.

Manually reboot each node before joining.

Use the isi network output to show progress.

Join new nodes simultaneously.

Page 5 of 6

41. After a node is serviced and ready for operation, which steps are crucial to reintegrate it into the cluster? (Select two)

Synchronizing the node's clock with the cluster

Ensuring the node's firmware is up to date

Configuring the node's network settings

Assigning the node to the correct IP pool

42. An organization plans to add H600 nodes to a Dell PowerScale cluster. The machine room is only equipped with 120V power supplies.

What is a consideration for the platform engineer?

In this environment, each chassis can accommodate only two nodes.

H600 nodes can operate normally in this environment.

Additional space is required for transformers in this environment.

Generation 6 PowerScale nodes require high-line power.

43. In the context of adding a node to a PowerScale cluster, what is the purpose of smartfailing?

It allows the node to join the cluster without disrupting existing operations.

It tests the node's compatibility with the cluster environment.

It provides a mechanism for graceful removal of a node.

It ensures data is evenly distributed across the cluster.

44. Which tools are indispensable for maintaining compliance within a PowerScale cluster? (Select two)

File system auditing tools

Configuration management databases

Automated policy enforcement engines

Network traffic analyzers

45. What are the steps required before replacing an FRU node component?

Create a service request with Dell Support, gather logs, obtain replacement part then install

Run the isi_healthcheck command, confirm service tag, remove node cabling, extend node

Set-up workspace with ESD mat, confirm service tag, SSH into different node, run the isi healthcheck command

SmartFail node, gather logs, shut the node down

46. What does the process of smartfailing a node involve?

Temporarily removing the node from service

Physically replacing the node hardware

Transferring data to other nodes in the cluster

Updating the cluster configuration database

47. A Dell PowerScale customer accidentally initiates a SmartFail on a node.

Which command can they use to stop the SmartFail process?

isi node smartfail -revert

isi devices node stopfail

isi device smartfail --node-lnn -stop

isi cluster smartresume -node

48. What are the essential phases in the PowerScale installation process?

Planning and sizing

Networking and configuration

Data migration

Validation and testing

49. What is a critical aspect of external networking setup for PowerScale clusters?

Configuring VLANs

Ensuring compatibility with legacy systems

Implementing Quality of Service (QoS)

Establishing redundant connections

50. What type of NIC is used for the external network on a Dell PowerScale F200 node?

Dual port 10/25 GbE or dual port 40/100 GbE

Single port 10 GbE or dual port 25/40 GbE

Dual port 10/40 GbE or single port 100GbE

Dual port 10/100 GbE

Page 6 of 6

51. Which actions are necessary to prepare a site for PowerScale hardware installation? (Select two)

Ensuring the floor can support the weight of the hardware

Verifying the availability of adequate power sources

Planning for future expansion

Arranging for specialized cooling systems

52. What procedure is recommended for applying patches to a PowerScale cluster?

Applying patches to a single node first as a test

Broadcasting the patch simultaneously to all nodes

Manually patching each node to monitor the process closely

Using automated tools to distribute and apply patches cluster-wide

Dell PowerScale Maintenance 2023 D-PSC-MN-23 Exam Free Dumps

Dell PowerScale Maintenance 2023 D-PSC-MN-23 Exam Free Dumps

Share this post

Leave a Reply Cancel reply

Related Posts