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DES-4121 Real Exam Questions

PowerEdge Specialist for Implementation Engineer

60 questions available · Page 1 of 6

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Question 1 Single choice

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 slowing users down.

How should the technician perform this task?

  1. A

    Change the System Profile to Performance in the System BIOS Settings

  2. B

    Change the Rebuild Rate in the System BIOS Settings

  3. C

    Change the System Profile to Performance in the iDRAC GUI

  4. D

    Change the Rebuild Rate from the iDRAC GUI

Show answer and explanation

Correct answer: C

Question 2 Single choice

A technician needs to use the iDRAC GUI to roll back a diagnostics firmware revision on a server that was updated four weeks previously. However, the replaced version cannot be found in the Firmware Rollback section on the iDRAC GUI.

What could be the issue?

  1. A

    Diagnostics firmware revision is part of the Lifecycle Controller firmware so the Lifecycle Controller must be updated first

  2. B

    Rollback feature was not enabled in iDRAC Settings

  3. C

    Firmware can only be rolled back within a week of being replaced.

  4. D

    Diagnostics firmware is not supported in the Rollback feature.

Show answer and explanation

Correct answer: D

Question 3 Single choice

A user has a server with only one processor installed with 6x 32 GB RDIMMs. A technician was asked to install a second processor. After installing the second processor, the technician finds that the second processor is not operational.

What should be done to make the second processor operational?

  1. A

    The second CPU socket needs to be enabled

  2. B

    Logical processing must be enabled in the BIOS

  3. C

    The iDRAC license needs to be at either Express or Enterprise levels

  4. D

    The RDIMMs need to be moved so that there are three RDIMMs on each CPU

Show answer and explanation

Correct answer: D

Question 4 Single choice

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?

  1. A

    Replace the failing CPU, failing memory, and expansion cards

  2. B

    Replace the system board

  3. C

    Replace CPU2

  4. D

    Reboot the server, access the Lifecycle and re-enable CPU2

Show answer and explanation

Correct answer: C

Question 5 Single choice

A server is being up as a VMware ESXi host. A technician needs to install the OS on an internal SD card.
They install the SD card. However, during OS installation, the SD card is not visible.

What should the technician do to fix the issue?

  1. A

    Enable the SD card in the BIOS Settings

  2. B

    Format the SD card with an EXT3 partition before installation

  3. C

    Move the SD card from slot 2 to slot 1

  4. D

    Use Lifecycle Controller to install the SD card

Show answer and explanation

Correct answer: A

Explanation

Reference
https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=16&cad=rja&uact=8&ved=2ahUKEwjj2eCyj6HeAhWyxYUKHW4sBJYQFjAPegQIAhAC&url=https%3A%2F%2Fwww.sos.state.co.us%2Fpubs%2Felections%2FVotingSystems%2FDVS-DemocracySuite%2Fdocumentation%2FDell_Poweredge_R630_Owner_Manual.pdf&usg=AOvVaw2slkf77AG7CKsMUwdpiwVa

Question 6 Single choice

A technician needs to troubleshoot a server. The OS had been operational, but an untrained person accessed the System Setup utility on the server and now the OS fails to load. The technician reboots the server, selects F2, accesses the System Setup utility, and selects System BIOS.

What two items should the technician verify in the System BIOS settings before reloading the OS?

  1. A

    Boot Settings > Boot Option Settings > Boot Sequence
    Integrated Devices > OS Watchdog Timer

  2. B

    Boot Settings > Boot Mode
    Boot Settings > Boot Option Settings > Boot Sequence

  3. C

    Boot Settings > Boot Mode
    Integrated Devices > OS Watchdog Timer

  4. D

    Boot Settings > Boot Mode
    Device Settings > Boot Sequence

Show answer and explanation

Correct answer: B

Question 7 Single choice

A technician receives a repurposed PowerEdge server. After racking and cabling the server, the technician attempts to log into the iDRAC but cannot do so. The default account has been disabled.

What method can be used to enable the default login account?

  1. A

    Run the racadm recreset command from the host OS.

  2. B

    Run the racadm recresetcfg command from the host OS.

  3. C

    SSH into the iDRAC and run the racadm racresetcfg command.

  4. D

    SSH into the iDRAC and run the racadm racreset command.

Show answer and explanation

Correct answer: D

Explanation

Reference
https://thornelabs.net/2014/04/16/dell-idrac-racadm-commands-and-scripts.html

Question 8 Single choice

A technician needs to add a device to SupportAssist Enterprise. Policy requires that no additional software be installed on the server OS.

In addition to Username and Password, what information is required to add the device?

  1. A

    IP address or hostname for the server OS

  2. B

    IP address for Dell TechDirect

  3. C

    IP address fir OpenManage Server Administrator

  4. D

    IP address or hostname for the iDRAC

Show answer and explanation

Correct answer: D

Question 9 Single choice

A technician wants to move memory from a few older systems into a newer system.

What is the most efficient method to accomplish this task?

  1. A

    Power down all of the older servers to physically check the memory Move any matching memory to the new server

  2. B

    Use iDRAC to view the memory details of the older systems Power down the servers to move matching memory to the new server

  3. C

    Back up the server profile on the older server Move the matching memory and import the server profile to the new server

  4. D

    Power down any of the older servers to move any memory to the new server Update BIOS to allow mismatched memory

Show answer and explanation

Correct answer: D

Question 10 Single choice

A technician needs to replace a server component with orange tabs/releases.

Which set of paired steps should the technician take to complete this task?

  1. A

    Power off the server Apply anti-static procedures

  2. B

    Remove power cables
    Cold swap the component

  3. C

    Cold swap the component Apply anti-static procedures

  4. D

    Hot swap the component Apply anti-static procedures

Show answer and explanation

Correct answer: D

Explanation

Reference
https://www.sos.state.co.us/pubs/elections/VotingSystems/DVS-DemocracySuite/documentation/Dell_Poweredge_R630_Owner_Manual.pdf(84)