BMC, out-of-band, and TPM initial configuration: Practice Questions — System and Server Bring-up (NVIDIA-Certified Professional: AI Infrastructure)
Practice Questions: BMC, Out-of-Band, and TPM Initial Configuration These multiple-choice questions are designed to help candidates prepare for the...
Practice Questions: BMC, Out-of-Band, and TPM Initial Configuration
These multiple-choice questions are designed to help candidates prepare for the NVIDIA-Certified Professional: AI Infrastructure exam, focusing specifically on the initial configuration of Baseboard Management Controller (BMC), out-of-band management, and Trusted Platform Module (TPM) setup during system and server bring-up.
What is the primary purpose of configuring the BMC during server bring-up?
- A) To manage GPU firmware updates
- B) To provide remote management and monitoring capabilities independent of the host OS
- C) To install third-party storage drivers
- D) To configure network switch topologies
Correct Answer: B
Explanation: The BMC provides out-of-band management, allowing administrators to monitor and control the server remotely regardless of the host operating system state.
Which protocol is commonly used by BMCs for secure remote management?
- A) HTTP
- B) SNMP
- C) IPMI
- D) FTP
Correct Answer: C
Explanation: The Intelligent Platform Management Interface (IPMI) is a widely adopted protocol for BMC-based remote management and monitoring.
During TPM initial configuration, what is the primary function of the TPM chip?
- A) To accelerate GPU computations
- B) To securely store cryptographic keys and enable platform integrity verification
- C) To manage power and cooling systems
- D) To configure network topologies
Correct Answer: B
Explanation: TPM chips provide hardware-based security by securely storing cryptographic keys and supporting platform integrity checks during boot and operation.
What is an essential step when performing out-of-band management setup via the BMC?
- A) Installing GPU drivers
- B) Assigning a dedicated management IP address
- C) Configuring RAID arrays
- D) Upgrading the host operating system
Correct Answer: B
Explanation: Assigning a dedicated IP address to the BMC enables secure and isolated remote management access independent of the host network interfaces.
Which security feature should be enabled on the BMC to prevent unauthorized access?
- A) TPM sealing
- B) Firmware auto-updates
- C) Strong authentication and role-based access control
- D) Network topology discovery
Correct Answer: C
Explanation: Enabling strong authentication and role-based access control on the BMC is critical to protect against unauthorized remote management access.
When upgrading firmware on the BMC, what is a best practice to ensure system stability?
- A) Disable TPM before upgrade
- B) Perform the upgrade during a maintenance window with power redundancy
- C) Upgrade all GPUs first
- D) Disconnect all network cables
Correct Answer: B
Explanation: Firmware upgrades should be performed during maintenance windows with power redundancy to minimize downtime and avoid bricking the management controller.
What role does the TPM play in server attestation during system bring-up?
- A) It manages network traffic
- B) It verifies the integrity of firmware and boot components
- C) It controls GPU power states
- D) It configures cable and transceiver installation
Correct Answer: B
Explanation: TPM enables attestation by verifying that firmware and boot components have not been tampered with, ensuring a trusted boot process.
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