cert
cert-1
cert-2

Pass NVIDIA NCP-AII Exam in First Attempt Guaranteed!

Get 100% Latest Exam Questions, Accurate & Verified Answers to Pass the Actual Exam!
30 Days Free Updates, Instant Download!

cert-5
cert-6
NCP-AII Exam - Verified By Experts
NCP-AII Premium File

NCP-AII Premium File

$89.99
$98.99
  • Premium File 170 Questions & Answers. Last Update: Nov 06, 2026

Whats Included:

  • Latest Questions
  • 100% Accurate Answers
  • Fast Exam Updates
 
$98.99
$89.99
accept 14 downloads in the last 7 days
block-screenshots
NVIDIA NCP-AII Practice Test 13

Question 120

During an NVIDIA AI factory acceptance test, engineers discover: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented. Which TWO complementary elements are needed: the correct technical action and the strongest independent diagnostic evidence? Select TWO answers.

  1. Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes.
  2. Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness.
  3. Review rack load calculations, platform dimensions, rail kits, equipment placement plan and recorded installation inspections.
  4. Assume updating the Linux package manager automatically updates every GPU, retimer, controller and system firmware component.
  5. Capture component-specific firmware inventories and compare the approved system compatibility matrix before changes.

Explanation

Correct Answers

A:

This is the direct operational evidence to investigate: Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes. Observed scenario: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented. The governing mechanism is: DGX-class systems contain independently updated components, so one package name or OS version does not describe the entire firmware state.

E:

This is an appropriate correction for Platform firmware component inventory: Capture component-specific firmware inventories and compare the approved system compatibility matrix before changes. Observed scenario: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented. The governing mechanism is: DGX-class systems contain independently updated components, so one package name or OS version does not describe the entire firmware state.

Incorrect Answers

B:

This alternative is relevant to ConnectX NIC detection and firmware inventory but does not directly resolve the current Platform firmware component inventory issue: Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness. Observed scenario: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented.

C:

This alternative is relevant to DGX rack load and rail placement but does not directly resolve the current Platform firmware component inventory issue: Review rack load calculations, platform dimensions, rail kits, equipment placement plan and recorded installation inspections. Observed scenario: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented.

D:

This tempting but unsafe shortcut is not a sufficient remediation for Platform firmware component inventory: Assume updating the Linux package manager automatically updates every GPU, retimer, controller and system firmware component. Observed scenario: An operations team records only the host OS image while mixed motherboard and GPU-tray firmware versions remain undocumented. The governing mechanism is: DGX-class systems contain independently updated components, so one package name or OS version does not describe the entire firmware state. The proportionate action is: Capture component-specific firmware inventories and compare the approved system compatibility matrix before changes. A direct check is: Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes. The acceptance condition is: All target components match a recorded supported firmware combination and deviations are reviewed before go-live.

Question 121

A production GPU cluster review identifies this condition: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred. Which operational response is MOST appropriate to address the root issue? Select ONE best answer.

  1. Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness.
  2. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  3. Validate approved HGX and NVSwitch package compatibility and use supported tray update and activation procedures.
  4. Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards.

Explanation

Correct Answer

D:

This is an appropriate correction for Firmware activation and reset sequencing: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Incorrect Answers

A:

This alternative is relevant to ConnectX NIC detection and firmware inventory but does not directly resolve the current Firmware activation and reset sequencing issue: Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

B:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.

C:

This alternative is relevant to HGX GPU tray and NVSwitch firmware coordination but does not directly resolve the current Firmware activation and reset sequencing issue: Validate approved HGX and NVSwitch package compatibility and use supported tray update and activation procedures. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Question 122

In a professional AI infrastructure deployment, a technician observes: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred. Which underlying infrastructure principle BEST explains the issue? Select ONE best answer.

  1. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.
  2. Grounding and electrostatic protection limit personnel hazards and component damage; successful boot alone does not establish safe installation.
  3. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  4. Liquid cooling integrity and appropriate flow are part of accelerator availability and hardware safety, not optional performance tuning.

Explanation

Correct Answer

A:

This is the governing infrastructure principle: Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Incorrect Answers

B:

That option concerns Rack bonding grounding and ESD handling. A direct check is: Check target versions before and after, update logs, activation requirements, node drain records and recovery options.

C:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

D:

That option concerns Liquid cooling supply and leak interlocks. A direct check is: Check target versions before and after, update logs, activation requirements, node drain records and recovery options.

Question 123

The cluster operations team needs to evaluate this situation: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred. Which diagnostic evidence should be obtained FIRST to substantiate the likely fault or configuration gap? Select ONE best answer.

  1. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  2. Compare DGX/HGX platform identifiers, per-GPU and switch firmware, update logs and NVLink health results.
  3. Check target versions before and after, update logs, activation requirements, node drain records and recovery options.
  4. Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes.

Explanation

Correct Answer

C:

This is the direct operational evidence to investigate: Check target versions before and after, update logs, activation requirements, node drain records and recovery options. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Incorrect Answers

A:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

B:

This alternative is relevant to HGX GPU tray and NVSwitch firmware coordination but does not directly resolve the current Firmware activation and reset sequencing issue: Compare DGX/HGX platform identifiers, per-GPU and switch firmware, update logs and NVLink health results. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

D:

This alternative is relevant to Platform firmware component inventory but does not directly resolve the current Firmware activation and reset sequencing issue: Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Question 124

At a multi-node AI infrastructure handoff, the team records: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred. After corrective work, which observable result BEST confirms that the requirement is met? Select ONE best answer.

  1. A simulated cooling fault raises the intended alert and safely reduces or stops workload before damage occurs.
  2. The active component revisions equal approved targets and nodes return to service after verified staged updates.
  3. Sustained representative load runs without overcurrent events, while reserve capacity satisfies the approved electrical design.
  4. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.

Explanation

Correct Answer

B:

This is an observable verified result, not merely a claimed configuration change: The active component revisions equal approved targets and nodes return to service after verified staged updates. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

Incorrect Answers

A:

This alternative is relevant to Liquid cooling supply and leak interlocks but does not directly resolve the current Firmware activation and reset sequencing issue: A simulated cooling fault raises the intended alert and safely reduces or stops workload before damage occurs. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

C:

This alternative is relevant to GPU node peak power budgeting but does not directly resolve the current Firmware activation and reset sequencing issue: Sustained representative load runs without overcurrent events, while reserve capacity satisfies the approved electrical design. Observed scenario: A firmware deployment reports that new BIOS bits were written but the required host restart never occurred.

D:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. A firmware deployment reports that new BIOS bits were written but the required host restart never occurred. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

Question 125

During an NVIDIA AI factory acceptance test, engineers discover: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. Which operational response is MOST appropriate to address the root issue? Select ONE best answer.

  1. Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards.
  2. Capture component-specific firmware inventories and compare the approved system compatibility matrix before changes.
  3. Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness.
  4. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.

Explanation

Correct Answer

A:

This is an appropriate correction for Firmware activation and reset sequencing: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Incorrect Answers

B:

This alternative is relevant to Platform firmware component inventory but does not directly resolve the current Firmware activation and reset sequencing issue: Capture component-specific firmware inventories and compare the approved system compatibility matrix before changes. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

C:

This alternative is relevant to ConnectX NIC detection and firmware inventory but does not directly resolve the current Firmware activation and reset sequencing issue: Inventory NIC hardware, PCIe binding, supported firmware and host drivers before validating network-service readiness. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

D:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Question 126

A production GPU cluster review identifies this condition: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. Which underlying infrastructure principle BEST explains the issue? Select ONE best answer.

  1. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  2. Physical network presence, driver initialization and transport offload availability are distinct layers of the deployment.
  3. Power redundancy depends on independent supply paths and properly sized capacity, not merely on the number of power cords.
  4. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

Explanation

Correct Answer

D:

This is the governing infrastructure principle: Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Incorrect Answers

A:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

B:

That option concerns ConnectX NIC detection and firmware inventory. A direct check is: Check target versions before and after, update logs, activation requirements, node drain records and recovery options.

C:

That option concerns Dual-feed rack power and PDU mapping. A direct check is: Check target versions before and after, update logs, activation requirements, node drain records and recovery options.

Question 127

In a professional AI infrastructure deployment, a technician observes: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. Which diagnostic evidence should be obtained FIRST to substantiate the likely fault or configuration gap? Select ONE best answer.

  1. Check target versions before and after, update logs, activation requirements, node drain records and recovery options.
  2. Compare platform power specifications, measured peak draw, PDU branch telemetry, breaker ratings and planned concurrency.
  3. Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes.
  4. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.

Explanation

Correct Answer

A:

This is the direct operational evidence to investigate: Check target versions before and after, update logs, activation requirements, node drain records and recovery options. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Incorrect Answers

B:

This alternative is relevant to GPU node peak power budgeting but does not directly resolve the current Firmware activation and reset sequencing issue: Compare platform power specifications, measured peak draw, PDU branch telemetry, breaker ratings and planned concurrency. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

C:

This alternative is relevant to Platform firmware component inventory but does not directly resolve the current Firmware activation and reset sequencing issue: Compare BMC-reported component inventory, nvfwupd version reports, device revisions and release support notes. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

D:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. The governing mechanism is: Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform. The proportionate action is: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards.

Question 128

The cluster operations team needs to evaluate this situation: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. After corrective work, which observable result BEST confirms that the requirement is met? Select ONE best answer.

  1. The active component revisions equal approved targets and nodes return to service after verified staged updates.
  2. A planned single-feed isolation leaves required servers within power limits and serving their intended workloads.
  3. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  4. Electrical inspection approves the rack and sensitive boards are installed without ESD or grounding exceptions.

Explanation

Correct Answer

A:

This is an observable verified result, not merely a claimed configuration change: The active component revisions equal approved targets and nodes return to service after verified staged updates. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Incorrect Answers

B:

This alternative is relevant to Dual-feed rack power and PDU mapping but does not directly resolve the current Firmware activation and reset sequencing issue: A planned single-feed isolation leaves required servers within power limits and serving their intended workloads. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

C:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot. The governing mechanism is: Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform. The proportionate action is: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards. A direct check is: Check target versions before and after, update logs, activation requirements, node drain records and recovery options. The acceptance condition is: The active component revisions equal approved targets and nodes return to service after verified staged updates.

D:

This alternative is relevant to Rack bonding grounding and ESD handling but does not directly resolve the current Firmware activation and reset sequencing issue: Electrical inspection approves the rack and sensitive boards are installed without ESD or grounding exceptions. Observed scenario: An update changes a PCIe switch component that needs a deeper power cycle than a software reboot.

Question 129

At a multi-node AI infrastructure handoff, the team records: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path. Which operational response is MOST appropriate to address the root issue? Select ONE best answer.

  1. Trace each power supply to independent approved rack feeds and test safe loss of either feed within the supported power budget.
  2. Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards.
  3. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  4. Validate approved HGX and NVSwitch package compatibility and use supported tray update and activation procedures.

Explanation

Correct Answer

B:

This is an appropriate correction for Firmware activation and reset sequencing: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

Incorrect Answers

A:

This alternative is relevant to Dual-feed rack power and PDU mapping but does not directly resolve the current Firmware activation and reset sequencing issue: Trace each power supply to independent approved rack feeds and test safe loss of either feed within the supported power budget. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

C:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

D:

This alternative is relevant to HGX GPU tray and NVSwitch firmware coordination but does not directly resolve the current Firmware activation and reset sequencing issue: Validate approved HGX and NVSwitch package compatibility and use supported tray update and activation procedures. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

Question 130

During an NVIDIA AI factory acceptance test, engineers discover: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path. Which TWO complementary elements are needed: the correct technical action and the strongest independent diagnostic evidence? Select TWO answers.

  1. Review rack load calculations, platform dimensions, rail kits, equipment placement plan and recorded installation inspections.
  2. Treat an update tool's successful upload message as proof that every firmware component is already running its new revision.
  3. Check supported CDU supply, flow, leak detection and interlock behavior, then demonstrate controlled thermal response before production.
  4. Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards.
  5. Check target versions before and after, update logs, activation requirements, node drain records and recovery options.

Explanation

Correct Answers

D:

This is an appropriate correction for Firmware activation and reset sequencing: Follow each component's documented firmware update, activation, maintenance and rollback sequence with validation afterwards. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path. The governing mechanism is: Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

E:

This is the direct operational evidence to investigate: Check target versions before and after, update logs, activation requirements, node drain records and recovery options. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

Incorrect Answers

A:

That option concerns DGX rack load and rail placement. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

B:

This tempting but unsafe shortcut is not a sufficient remediation for Firmware activation and reset sequencing: Treat an update tool's successful upload message as proof that every firmware component is already running its new revision. An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path. Writing firmware images and activating them are distinct steps; the required reset scope differs by component and platform.

C:

This alternative is relevant to Liquid cooling supply and leak interlocks but does not directly resolve the current Firmware activation and reset sequencing issue: Check supported CDU supply, flow, leak detection and interlock behavior, then demonstrate controlled thermal response before production. Observed scenario: An operator schedules simultaneous firmware resets across an entire cluster with no maintenance or recovery path.

NCP-AI Infrastructure (NCP-AII) Practice Tests