Actual SMI300XE Exam Recently Updated Questions with Free Demo
Free Supermicro SMI300XE Exam Questions Self-Assess Preparation
NEW QUESTION # 10
What information is shown in the IPMI storage monitoring section?
- A. Attached storage devices
- B. Severity of health events
- C. The motherboard
- D. Overheating issues
Answer: A
Explanation:
TheIPMI storage monitoring sectionprovides information aboutattached storage devices.
* Option A (Incorrect):IPMI doesnot display motherboard detailsin this section.
* Option B (Incorrect):Overheating issuesare logged separatelyin the event logs.
* Option C (Correct):IPMI storage monitoring tracks attached storage devices.
* Option D (Incorrect):Severity of health eventsis found in system logs, not storage monitoring.
NEW QUESTION # 11
Which two situations could occur if you forcefully shift the release lever without first unlocking the red lock?(Choose 2 answers.)
- A. The power supply unit will fail.
- B. You could permanently damage the lock on the power supply unit.
- C. The power supply unit can no longer be secured into the tray.
- D. All the answers are correct.
Answer: A,B
Explanation:
ForSupermicro MI300X GPU systems,removing the power supply unit (PSU) improperlycan lead to serious issues.
* Why the red lock exists?
* Thered locking mechanismensures that thePSU is properly securedin the system.
* Before disengaging the PSU, thered lock must first be unlockedto avoid damage.
* If you forcefully shift the release lever without unlocking the red lock:
* B: The power supply unit will fail# If the PSU is removed improperly, it can causeinternal damageto power connectors, resulting in PSUfailure or improper functioning.
* C: You could permanently damage the lock on the power supply unit# Thelocking mechanismis designed for smooth disengagement. Forcefully shifting the lever canbreak or warpthe lock, making itimpossible to secure the PSU back in place.
* Incorrect Answers Explained:
* A (All answers are correct)# This is incorrect becausenot all answers are valid.
* D (The PSU can no longer be secured into the tray)# This happensonly if the lock is damaged
, which is covered underoption C.
Supermicro's official documentation clearly statesthatunlocking the red lock firstis a critical step before removing or replacing the PSU.
NEW QUESTION # 12
Before disconnecting the cables from the NVMe backplane, you should map or take a picture of the cables to ensure they are returned to the same locations. True or False?
- A. False
- B. True
Answer: B
Explanation:
When working withSupermicro MI300X GPU systems, it ishighly recommendedtomap or take a picture of cable connections before disconnection.
Reasons:
* Ensuring Proper Reconnection# NVMe backplanes have multiplecritical connections(MCIO cables, power cables, data lanes, and SAS connections). Misplacing any of these cables could cause:
* Boot failures
* Drive detection issues
* Performance degradation
* Avoiding Errors in Cable Routing# Supermicro documentation states thatimproperly routed cables can obstruct airflow, potentially leading tooverheatingin high-performance systems.
* Easing Future Troubleshooting# If issues arise after reassembly, aphoto or cable mapallows engineers toquickly verifywhether cables werereconnected properly.
This best practice isofficially recommendedinSupermicro's service and installation guidelinesfor NVMe backplanes.
NEW QUESTION # 13
What will happen when you pull the GPU tray out partially?
- A. The tray will lock to prevent it from pulling too fast, and 1 person on each side of the tray needs to press down on the lever to unlock it.
- B. The tray will start becoming very hot.
- C. The tray will start spewing liquid everywhere.
- D. The tray will vibrate three times, alerting the user that it is released from the rail mechanism and is ready to be lifted, then start flashing a red light.
Answer: A
Explanation:
When theGPU tray is pulled out partially, itlocks in placetoprevent accidental removal or dropping. To fully remove it,two people must press down on the lever on each sidebefore continuing.
* Option A (Correct):Thetray locks automaticallyto ensure safe removal, and two people are needed to press the unlock levers.
* Option B (Incorrect):Thetray does not vibrate or flash redwhen released.
* Option C (Incorrect):Thetray does not contain liquid components.
* Option D (Incorrect):Thetray does not generate excessive heat upon removal.
NEW QUESTION # 14
When replacing a failed GPU, what is the proper torque driver setting for tightening the GPU screws?
- A. 5.3 Nm
- B. 4.2 in-lbf
- C. 9.5 in-lbf
- D. 6-8 in-lbf
Answer: D
Explanation:
Thecorrect torque setting for GPU screwsin anMI300X systemis6-8 in-lbf. This ensures asecure fit without overtightening, which could damage the GPU.
* Option C (Correct):6-8 in-lbf isthe recommended torquefor securing GPU screws.
* Option A (Incorrect):4.2 in-lbf istoo low, leading to loose screws.
* Option B (Incorrect):9.5 in-lbf istoo high, risking damage to the GPU mounting.
* Option D (Incorrect):5.3 Nm isnot used for GPU mounting screws.
NEW QUESTION # 15
Which 2 ROCm commands should you run to gather AMD GPU information from the server?
- A. sudo rockm-smc, and sudo rockm-bug.report.txt
- B. sudo rocm-csv, and sudo rocm-amd.bug.txt
- C. sudo rocm-smi -a, and sudo rocm-smi
- D. sudo rocm-gpu, sudo rocm-baseboardgpu
Answer: C
Explanation:
TheROCm System Management Interface (rocm-smi)is the recommended tool forgathering AMD GPU informationfrom the server.
* Option D (Correct):
* sudo rocm-smi -a displaysall available GPU information.
* sudo rocm-smi showsbasic GPU stats.
* Option A (Incorrect):These arenot valid ROCm commands.
* Option B (Incorrect):"rockm-smc" and "rockm-bug.report.txt"do not exist in ROCm.
* Option C (Incorrect):"rocm-gpu" and "rocm-baseboardgpu" arenot standard AMD diagnostic commands.
NEW QUESTION # 16
How many people are required to safely remove the GPU tray from the MI300X?
- A. 2 people
- B. 1 person
- C. 6 people
- D. 10 people
Answer: A
Explanation:
Tosafely remove the GPU trayfrom theMI300X system,two peopleare required.
* Option A (Incorrect):One personcannot safely removethe tray as it is too heavy (~70 lbs).
* Option B (Incorrect):Six people are unnecessary for this task.
* Option C (Correct):Two peoplearerecommended by Supermicroto ensure safe removal.
* Option D (Incorrect):Ten people are excessive and impractical.
Thus,the correct answer is C (2 people).
NEW QUESTION # 17
When you first access the IPMI Web GUI, you will be prompted to log in. Where can you find the password?
- A. It will be on the tag next to the I/O Module.
- B. Use the system model number as the password.
- C. It will be on the label on the bottom side of the system cover.
- D. It will be on the label on the bottom of the system.
Answer: C
Explanation:
Supermicro ships systems with aunique BMC passwordfor security purposes. Thispassword is printed on a label located on the bottom side of the system cover.
* Option A (on the I/O module tag)is incorrect as the tag typically containsnetwork interface informationrather than credentials.
* Option B (using the system model number as a password)is incorrect because Supermicrodoes not use default passwords based on the model number.
* Option C (on the bottom of the system)is close but not precise;the correct location is the bottom side of the system cover.
* Option D (label on the bottom side of the system cover)is correct, as stated in theSupermicro IPMI and BMC login documentation.
Security Recommendation:Upon first login,Supermicro strongly recommends changing the default BMC password immediatelyfor security reasons.
NEW QUESTION # 18
The ROCm commands are not providing output or are failing. What could be the primary reason why?
And how can you validate the reasoning?
- A. CPU is not installed correctly on the server. Review the OS dmesg logs for any odd CPU messages, then if located proceed to reseat the CPU.
- B. You suspect there are GPUs not detected. To determine which GPUs are missing, open the IPMI GUI and review the GPU component section to make sure all GPUs are present.
- C. If more than 3 GPUs are missing, then ROCm commands will not function. We need to verify that the 3 are missing in the IPMI GUI and review the GPU component section to make sure that at least 2 or fewer GPUs are missing.
- D. The GPU baseboard may not be detected. You can determine this by opening the IPMI GUI and reviewing the FW section.
Answer: B
Explanation:
IfROCm commands fail to provide output, the primary issue is likelymissing or undetected GPUs. The best way to validate this is by checking the IPMI GUI and reviewing the GPU component sectionto ensure that all GPUs are present.
* Option A (Correct):Missing GPUsare the most common causeof ROCm failures. The IPMI GUI provides visibility into which GPUs are detected.
* Option B (Incorrect):CPU misalignment would causegeneral system failure, not ROCm-specific issues.
* Option C (Incorrect):The GPU baseboard status can be checked in IPMI but isnot the primary cause of ROCm failures.
* Option D (Incorrect):ROCm can function with multiple missing GPUs, butthe key issue is confirming GPU presence first.
NEW QUESTION # 19
What information is useful for identifying system issues and their timing?
- A. Last login attempt
- B. Event log
- C. Subnet Mask
- D. GPU memory specification
Answer: B
Explanation:
Theevent logis the primary source of information for identifyingsystem issues and their exact timing. The IPMI event logrecords all critical system alerts, includinghardware failures, temperature warnings, power issues, and other critical errors.
* Option A (Incorrect):GPU memory specifications do not provide issue tracking information.
* Option B (Correct):Theevent log tracks all system events and errors, making it essential for troubleshooting.
* Option C (Incorrect):Subnet masks relate to network configurations and do not provide system issue tracking.
* Option D (Incorrect):Last login attempts show security logs but arenot related to hardware or system issues.
NEW QUESTION # 20
Which SUM command is used to verify the AOC NIC installed on the system?
- A. sum.exe -i 10.1.1.100 -u ADMIN -p ADMIN -c getaocinfo
- B. sum.exe -ip 10.1.1.100 -user ADMIN -pass ADMIN -command getnicinfo
- C. sum.exe -i 10.1.1.100 -u ADMIN -p ADMIN -c getaocnicinfo
- D. sum.exe-read all AOC-from 10.1.1.100
Answer: A
Explanation:
Toverify the AOC NIC installedon the system, the correctSUM (Supermicro Update Manager) command is:
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sum.exe -i 10.1.1.100 -u ADMIN -p ADMIN -c getaocinfo
* Option B (Correct):This command retrievesAOC NIC information.
* Option A (Incorrect):"getaocnicinfo" isnot a valid command.
* Option C (Incorrect):This syntax isincorrect and will not execute properly.
* Option D (Incorrect):"getnicinfo" retrievesgeneral NIC details, not AOC NIC-specific information.
NEW QUESTION # 21
The syntax and options for the SUM command differ between Windows and Linux.
- A. False
- B. True
Answer: B
Explanation:
TheSUM (Supermicro Update Manager) commandhas differentsyntax and optionsbetweenWindows and Linuxversions.
* OnWindows, the SUM command uses .exe files and standard Windows CLI syntax.
* OnLinux, SUM commands use native Linux paths, shell scripting, and different argument formatting.
For example:
* Windows:sum.exe -i 10.1.1.100 -p ADMIN -u ADMIN -c checkbasicinfo
* Linux:./sum -i 10.1.1.100 -p ADMIN -u ADMIN -c checkbasicinfo
Since syntax differs,the correct answer is True.
NEW QUESTION # 22
How would you identify and differentiate a failed GPU that needs to be replaced from other GPUs in the system that are functional?
- A. By the warning light
- B. By the part number
- C. By the discoloration
- D. By the serial number
Answer: A
Explanation:
A failed GPU in the Supermicro MI300X system can be identified usingthe warning light indicator.
Supermicro systems includeLED diagnostic indicatorsthat display the operational status of various components, including GPUs. When a GPU malfunctions, the system will trigger an alert that is displayed as a warning light on the GPU tray or the server chassis. This allows technicians to visually identify the faulty GPU without requiring extensive hardware testing.
* Discoloration (A)is not a reliable method of identifying a failed GPU as it would require physical degradation, which is uncommon.
* Serial numbers (B)andPart numbers (C)are used for inventory tracking but do not indicate functional status.
* Warning lights (D)are the recommended method, as documented in the system health monitoring section of Supermicro's documentation, which detailsLED indicators and diagnostic lights for system status monitoring.
NEW QUESTION # 23
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