Online Access Free NCP-AII Practice Test

A system administrator wants to check the overall health status for their DGX systems. What command should be used?

• A.ipmitool
• B.nvsm
• C.nvidia-smi
• D.lspci

During multi-node HPL burn-in, GPUs show uneven utilization. Which configuration ensures balanced workload distribution?

• A.HPL_OOC_TILE_M to 8192 for larger blocks
• B.HPL_RUN_GEMM_TESTS to skip validation
• C.Enable HPL_USE_NVSHMEM=1 for shared memory acceleration
• D.Set --gpu-affinity and --cpu-affinity to align GPU and NUMA nodes

A single-node stress test fails during the PCle bandwidth validation phase. Which troubleshooting step is recommended first?

• A.Reduce PCle Gen4 to Gen3 speed in BIOS settings.
• B.Reinstall NVIDIA drivers using apt-get install nvidia-driver-550
• C.Reseat the GPU, then rerun the test.
• D.Disable NVLink in BIOS to isolate PCle performance

An enterprise IT team has completed the physical installation of an AI factory with a Spectrum-X Ethernet network connected to all GPU servers. They now need to ensure the environment is ready for scalable AI workload deployment. What is the recommended sequence of validation steps?

• A.Validate software stack, test link connectivity and port health, run network benchmarks, run OSPF, ensure neighbors are exchanging route info, then stage AI workload tests.
• B.Confirm switch and server firmware configuration, test link connectivity and port health, run network benchmarks, validate software stack, then stage AI workload tests.
• C.Set up Active Directory, LDAP, and configuring role-based access controls, and security configurations as the first task, install users, and validate network or hardware performance.
• D.Perform application benchmarking, use performance logs to identify bottlenecks, update any switch and server firmware, tune the network using suitable performance tests.

A System Administrator needs to change the scheduling behavior of a single GPU to use a fixed share scheduler. What command achieves this?

• A.esxcli system module parameters set -m nvidia -p
• B.esxcli -i 0 -mig 18
• C.mixconfig -d /dev/mst/mt4123_pciconf0 set LINK_TYPE_P1=2
• D.nvidia-smi -i 0 -mig 1