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Top-Class D-PE-OE-23 Question Answers Study Guide
EMC D-PE-OE-23 Exam Syllabus Topics:
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NEW QUESTION # 14
A technician resets the iDRAC but when they attempt to log back in to the iDRAC is offline.
Why is the iDRAC offline?
- A. iDRAC is still in the reset process
- B. DRAC has reset to the default IP address of 192.168.0.120
- C. Technician must move the iDRAC network cable back to the iDRAC dedicated NIC
- D. Technician must use iDRAC Direct to enable the iDRAC network
Answer: D
NEW QUESTION # 15
What are the default settings used when applying firmware and a configuration to a replaced part using the Lifecycle Controller?
- A. Firmware Disabled
Configuration Apply only if firmware match - B. Firmware: Match firmware of replaced part
Configuration Apply always - C. Firmware: Upgrade to latest available version
Configuration Apply always - D. Firmware Allow version upgrade only
Configuration: Disabled
Answer: B
NEW QUESTION # 16
A technician installs a NIC on a single CPU server. However, the NIC is not detected when they power on the server.
What should the technician verify to make sure that the NIC is detected correctly?
- A. Network cable is plugged into the newly installed NIC
- B. NIC driver is up to date
- C. NIC is installed in an expansion slot managed by the single CPU
- D. System Setup is set to BIOS boot mode
Answer: C
NEW QUESTION # 17
A technician needs an iDRAC Enterprise feature that meets the following requirements:
- Provides capacity up to 16 GB
- User can create up to 16 partitions that can emulate a floppy drive, hard disk, or CD/DVD depending on selected emulation mode Which feature should the technician use?
- A. vFlash
- B. iDRAC Remote File Share
- C. Dell Internal Dual SD Module
- D. Repository Manager
Answer: A
NEW QUESTION # 18
Exhibit.
A customer notices that an indicator on the left control panel of the PowerEdge Server has turned solid amber.
What does this indicate?
- A. PCIe card is present.
- B. PCIe card performing a firmware update.
- C. PCIe card experiences an error.
- D. PCIe card temperature is normal.
Answer: C
Explanation:
Dell PowerEdge servers are equipped with various LED indicators on the left control panel to provide immediate visual feedback about the server's status and component health. These indicators help in quickly identifying and troubleshooting issues without needing to access the system logs immediately.
Analyzing the Visual Indicators (Server Troubleshooting - 32%)
As per the "Server Troubleshooting" section, one of the key skills is to "Analyze the visual indicators on server components - system ID, PSU, and BLINK." Color Codes and Their Meanings
* Solid Green Light: Indicates normal operation.
* Blinking Green Light: Indicates activity (such as data transfer).
* Solid Amber Light: Indicates a fault or error condition.
* Blinking Amber Light: Indicates a critical error or failure.
Application to the PCIe Card Indicator
In this scenario, the customer notices that an indicator on the left control panel has turned solid amber.
Specifically, this indicator is associated with the PCIe card.
* Option A: "PCIe card is present."
* Presence is usually indicated by a solid green light, not amber.
* Option B: "PCIe card performing a firmware update."
* Firmware updates are often indicated by blinking lights but typically not solid amber.
* Option C: "PCIe card temperature is normal."
* Normal temperature conditions would not trigger an amber light; instead, they would maintain a solid green light.
* Option D: "PCIe card experiences an error."
* A solid amber light directly correlates with an error condition in the component.
Conclusion
Given the meaning of the solid amber indicator and its association with error conditions in Dell PowerEdge servers, the correct interpretation is that the PCIe card is experiencing an error.
Dell Operate References
* Server Components (26%): Understanding server components like PCIe cards is crucial.
* Server Troubleshooting (32%): Analyzing visual indicators is a key troubleshooting step.
* Analyze the visual indicators on server components: Knowing the significance of LED colors aids in swift problem identification.
NEW QUESTION # 19
A PowerEdge server is running a hypervisor. The server must be configured to enable multiple virtual machines to share the PCIs hardware resources of a supported NIC.
Which System BIOS setting must be enabled to provide this functionality?
- A. Single Root I/O Virtualization
- B. Memory Mapped I/O above 4 GB
- C. Virtualization Technology
- D. DirectPath I/O
Answer: D
NEW QUESTION # 20
Where is the Asset Tag located on the Dell EMC PowerEdge server?
- A. Server chassis
- B. BIOS settings
- C. Dell manufacturing label
- D. Pull-out information tab
Answer: B
NEW QUESTION # 21
A technician needs to change the iDRAC password on a Dell EMC PowerEdge 14G server in a lights- out datacenter. The be rebooted because it is in production. The iDRAC is configured with the default credentials.
How could the technician change the iDRAC password?
- A. iDRAC Web GUI
- B. OpenManage Server Administrator
- C. Virtual Console; press F2 after rebooting system
- D. SupportAssist Enterprise
Answer: D
NEW QUESTION # 22
A system admin needs to create a new iDRAC use that should NOT have privileges to change any iDRAC features or ability to configure additional users.
Which user configuration options will meet these criteria?
- A. 1. Create a new user with "Read Only" iDRAC User Privileges
2. Assign a new password - B. 1. Create a new user with "Read Only" iDRAC User Privileges
2. Assign a new password
3. Enable IPMI and provide "User" access - C. 1. Create a new user with "Operator" iDRAC User Privileges
2. Let user assign a password later - D. 1. Create a new user with "Operator" iDRAC User Privileges
2. Deselect "configure" and "debug"
3. Enable IPMI and provide "User" access
Answer: C
NEW QUESTION # 23
What does OBPAR allow on a PowerEdge MX750c?
- A. Boot a compute sled with only one CPU.
- B. Boot a compute sled with reduced frequency.
- C. Run a compute sled with memory overclocking.
- D. Run a compute sled with maximum performance.
Answer: B
NEW QUESTION # 24
Which two memory settings optimize a PowerEdge 16G server to support VMware ESXi?
- A. Balanced Memory Configuration and Optimizer Mode
- B. Near Balanced Configuration and Dell Fault Resilient Mode
- C. Balanced Memory Configuration and Dell Fault Resilient Mode
- D. Near Balanced Configuration and Optimizer Mode
Answer: A
Explanation:
Optimizing Memory Settings for VMware ESXi on a Dell PowerEdge 16G Server Server Components (26%)
* Define the different processor, memory options, and memory configurations Understanding Memory Configuration Options When configuring a Dell PowerEdge 16th Generation (16G) server to support VMware ESXi, it's crucial to optimize memory settings for performance and reliability. The two memory settings that best optimize the server for VMware ESXi are:
* Balanced Memory Configuration
* Optimizer Mode
1. Balanced Memory Configuration
* Explanation: A balanced memory configuration ensures that memory modules (DIMMs) are evenly distributed across all memory channels and CPUs. This maximizes memory bandwidth and performance by enabling the server to utilize all available memory channels effectively.
* Benefits for VMware ESXi:
* Improved Performance: Balanced configurations reduce memory latency and increase throughput, which is essential for virtualization workloads.
* Enhanced Stability: Ensures consistent performance across virtual machines (VMs) by preventing memory bottlenecks.
Dell Operate Reference:
* Server Components (26%): Emphasizes the importance of memory configurations and their impact on server performance.
2. Optimizer Mode
* Explanation: Optimizer Mode is a BIOS setting that configures the memory for optimal performance.
It arranges the memory in a way that prioritizes speed and efficiency, typically by disabling features like memory mirroring or sparing that can reduce performance.
* Benefits for VMware ESXi:
* Maximum Memory Performance: Optimizer Mode allows the server to achieve the highest possible memory speeds.
* Ideal for Virtualization: VMware ESXi benefits from fast memory access, which improves VM performance and responsiveness.
Dell Operate Reference:
* System Administration (18%): Configuring BIOS settings is critical for optimizing server operations, particularly for specific workloads like virtualization.
Why the Other Options Are Less Optimal
* Near Balanced Configuration:
* Explanation: This configuration is close to balanced but may have slight imbalances due to uneven DIMM distribution.
* Impact: Can lead to suboptimal performance compared to a fully balanced configuration.
* Dell Fault Resilient Mode:
* Explanation: A memory mode that reserves a portion of memory for critical applications to protect against memory errors.
* Impact: Reduces available memory for VMs and can decrease overall performance, which is not ideal for VMware ESXi environments that require maximum memory resources.
Conclusion
For optimizing a Dell PowerEdge 16G server to support VMware ESXi, selecting Balanced Memory Configuration and Optimizer Mode ensures the best performance and resource utilization. These settings maximize memory bandwidth and speed, which are critical for virtualization workloads.
Topic 1, PowerEdge Test Simulator
You will need to use the PowerEdge Simulator to correctly answer questions in Part 2. The simulator allows you to navigate through the PowerEdge interface and configure many items. You will be scored on your ability to perform tasks, configure items, and gather information within the simulated environment.
NEW QUESTION # 25
Which iDRAC feature requires the Enterprise license?
- A. SSD wear monitoring
- B. Customizable Security Banner
- C. Boot and Crash Capture
- D. iDRAC Direct
Answer: C
NEW QUESTION # 26
A system administrator plans to use a remote desktop that has the DRAC tools installed to run RACADM commands.
Which two CLI options must be in the RACADM command? (Select 2)
- A. IP address of iDRAC
- B. Certificate
- C. Host OS credentials
- D. Login credentials
Answer: A,D
NEW QUESTION # 27
Which is responsible for controlling the NVMe disks, when using a Paddle Card in a PowerEdge 15G server?
- A. S150
- B. HBA355
- C. H745
Answer: A
NEW QUESTION # 28
What operating system supports the last crash tool in iDRAC?
- A. ESXi
- B. SUSE Linux
- C. MS Windows
- D. Unix
Answer: B
NEW QUESTION # 29
What is the result when iDRAC is in Lockdown Mode?
- A. Local iDRAC users have read-only access.
- B. The virtual console is not accessible.
- C. iDRAC is only accessible to administrators.
- D. Lifecycle Controller is inaccessible.
Answer: D
NEW QUESTION # 30
A technician is updating firmware on a Windows Server using the Lifecycle Controller following a NIC replacement, but it fails to complete the update on the NIC despite successfully updating other components.
The update's read me confirms that the current version is too old to upgrade with the Lifecycle Controller and an alternative method must be used.
Which three update methods could the technician use to meet this requirement? (Choose three.)
- A. Launch Platform Update from OpenManage Server Administrator
- B. Launch Server Update Utility (SUU) from the OS
- C. Create a bootable ISO file with Repository Manager
- D. Run a Dell Update Package (DUP) from the OS
- E. Use Update and Rollback within the iDRAC web GUI
Answer: A,C,D
NEW QUESTION # 31
Exhibit.
A customer notices that an indicator on the left control panel of the PowerEdge Server has turned solid amber.
What does this indicate?
- A. PCIe card is present.
- B. PCIe card performing a firmware update.
- C. PCIe card experiences an error.
- D. PCIe card temperature is normal.
Answer: C
Explanation:
Dell PowerEdge servers are equipped with various LED indicators on the left control panel to provide immediate visual feedback about the server's status and component health. These indicators help in quickly identifying and troubleshooting issues without needing to access the system logs immediately.
Analyzing the Visual Indicators (Server Troubleshooting - 32%)
As per the "Server Troubleshooting" section, one of the key skills is to "Analyze the visual indicators on server components - system ID, PSU, and BLINK." Color Codes and Their Meanings
* Solid Green Light: Indicates normal operation.
* Blinking Green Light: Indicates activity (such as data transfer).
* Solid Amber Light: Indicates a fault or error condition.
* Blinking Amber Light: Indicates a critical error or failure.
Application to the PCIe Card Indicator
In this scenario, the customer notices that an indicator on the left control panel has turnedsolid amber.
Specifically, this indicator is associated with the PCIe card.
* Option A: "PCIe card is present."
* Presence is usually indicated by a solid green light, not amber.
* Option B: "PCIe card performing a firmware update."
* Firmware updates are often indicated by blinking lights but typically not solid amber.
* Option C: "PCIe card temperature is normal."
* Normal temperature conditions would not trigger an amber light; instead, they would maintain a solid green light.
* Option D: "PCIe card experiences an error."
* A solid amber light directly correlates with an error condition in the component.
Conclusion
Given the meaning of the solid amber indicator and its association with error conditions in Dell PowerEdge servers, the correct interpretation is that the PCIe card is experiencing an error.
Dell Operate References
* Server Components (26%): Understanding server components like PCIe cards is crucial.
* Server Troubleshooting (32%): Analyzing visual indicators is a key troubleshooting step.
* Analyze the visual indicators on server components: Knowing the significance of LED colors aids in swift problem identification.
NEW QUESTION # 32
A technician needs to configure a server to PXE boot a server setup image with the BIOS in UEFI mode.
What action is required to enable this function?
- A. Navigate to Network Settings, PXE Device1 Settings, and configure IP
- B. Navigate to Boot Options Settings and set PXE Device1 as first option
- C. Boot to Ctrl+S and configure the NIC for PXE Device1
- D. From the iDRAC web interface, select Network Settings, and enable PXE Device1
Answer: B
NEW QUESTION # 33
Which Dell PowerEdge server model is best suited to run complex high-performance AI applications?
- A. MX760c
- B. XE9640
- C. R760
- D. XR12
Answer: B
NEW QUESTION # 34
A technician plugs in a server that has dual power supply units. After powering on the system, they notice that the power supply status indicators blink green then turn off.
What troubleshooting steps should the technician take to resolve this issue?
- A. Check that the PSUs are not connected to a 240VAC source
- B. Update the iDRAC firmware to enable control of new PSU features
- C. Set the power supply redundancy option to 'No Redundancy'
- D. Check that the PSUs are the same efficiency, feature set, health status, and supported voltage
Answer: D
NEW QUESTION # 35
A technician is troubleshooting a server with the following components:
Two CPUs
Memory installed in sockets A1, A2, A3, A4, A5, A6, B1, B2, B3, B4, B5 and B6 Expansion cards installed in all expansion slots
6x 1 TB drives configured as a RAID 6 virtual disk
The server has the following symptoms:
CPU2 has failed
Memory in slots B1, B2, B3, B4, B5 and B6 is not accessible
Some of the expansion cards have gone offline.
What should the technician do to resolve this issue?
- A. Replace CPU2
- B. Reboot the server, access the Lifecycle and re-enable CPU2
- C. Replace the system board
- D. Replace the failing CPU, failing memory, and expansion cards
Answer: A
NEW QUESTION # 36
Which iDRAC menu includes the detailed log files required to troubleshoot a hardware issue on a Dell EMC PowerEdge server?
- A. System
- B. Diagnostics
- C. Troubleshooting
- D. Maintenance
Answer: D
NEW QUESTION # 37
After a disk rebuild operation, a technician needs to configure the system so that the rebuild process happens faster in the future, even at the expense of stowing users down.
How should the technician perform this task?
- A. Change the Rebuild Rate from me iDRAC GUI
- B. Change the System Profile to Performance in the System BIOS Setting
- C. Change the System Profile 1o performance in the iDRAC GUI
- D. Change the Rebuild Rate in the System BIOS Settings
Answer: A
NEW QUESTION # 38
What is a requirement to operate GPUs in a Dell EMC PowerEdge R740 server?
- A. All GPU cards must be installed at the same time
- B. All GPU cards must be of the same type and model
- C. All GPU cards must be installed on the same riser card
- D. All GPU cards must be of the same type but can be a different model
Answer: B
NEW QUESTION # 39
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