NVIDIA NCP-AIO ExamName: NVIDIA AI Operations Exam Version: 6.1 Questions & Answers Sample PDF (Preview content before you buy) Check the full version using the link below. https://pass2certify.com/exam/ncp-aio Unlock Full Features: Stay Updated: 90 days of free exam updates Zero Risk: 30-day money-back policy Instant Access: Download right after purchase Always Here: 24/7 customer support team Page 1 of 6 https://pass2certify.com//exam/ncp-aio Question 1. (Single Select) A Slurm user needs to submit a batch job script for execution tomorrow. Which command should be used to complete this task? A: sbatch -begin=tomorrow B: submit -begin=tomorrow C: salloc -begin=tomorrow D: srun -begin=tomorrow Answer: A Explanation: Comprehensive and Detailed Explanation From Exact Extract: In Slurm cluster administration, the command to submit a batch job script is sbatch. This command schedules the job to be executed by the Slurm workload manager. The option -begin=tomorrow (or --begin=tomorrow) specifies the start time for the job execution, which in this case is set for tomorrow. The other commands have different purposes: submit is not a valid Slurm command. salloc is used to allocate resources interactively but does not submit batch jobs for scheduled execution. srun runs jobs immediately on allocated resources but is typically used to launch tasks in an active job or interactively, not for batch job submission. Therefore, the correct command to submit a batch job script for future execution is sbatch -begin=tomorrow. Question 2. (Multi Select) Which two (2) ways does the pre-configured GPU Operator in NVIDIA Enterprise Catalog differ from the GPU Operator in the public NGC catalog? (Choose two.) A: It is configured to use a prebuilt vGPU driver image. B: It supports Mixed Strategies for Kubernetes deployments. C: It automatically installs the NVIDIA Datacenter driver. D: It is configured to use the NVIDIA License System (NLS). Page 2 of 6 https://pass2certify.com//exam/ncp-aio E: It additionally installs Network Operator. Answer: A, D Explanation: Comprehensive and Detailed Explanation From Exact Extract: The pre-configured GPU Operator in the NVIDIA Enterprise Catalog differs from the public NGC catalog GPU Operator primarily by its configuration to use a prebuilt vGPU driver image and being configured to use the NVIDIA License System (NLS). These adaptations allow better support for enterprise environments where vGPU functionality and license management are critical. Other options such as automatic installation of the Datacenter driver or additional installation of Network Operator are not specific differences highlighted between the two operators. Question 3. (Single Select) A data scientist is training a deep learning model and notices slower than expected training times. The data scientist alerts a system administrator to inspect the issue. The system administrator suspects the disk IO is the issue. What command should be used? A: tcpdump B: iostat C: nvidia-smi D: htop Answer: B Explanation: Comprehensive and Detailed Explanation From Exact Extract: To diagnose disk IO performance issues, the system administrator should use the iostat command, which reports CPU statistics and input/output statistics for devices and partitions. It helps identify bottlenecks in disk throughput or latency affecting application performance. tcpdump is used for network traffic analysis, not disk IO. Page 3 of 6 https://pass2certify.com//exam/ncp-aio nvidia-smi monitors NVIDIA GPU status but not disk IO. htop shows CPU, memory, and process usage but provides limited disk IO details. Therefore, iostat is the appropriate tool to assess disk IO performance and diagnose bottlenecks impacting training times. Question 4. (Single Select) You have noticed that users can access all GPUs on a node even when they request only one GPU in their job script using --gres=gpu:1. This is causing resource contention and inefficient GPU usage. What configuration change would you make to restrict users’ access to only their allocated GPUs? A: Increase the memory allocation per job to limit access to other resources on the node. B: Enable cgroup enforcement in cgroup.conf by setting ConstrainDevices=yes. C: Set a higher priority for Jobs requesting fewer GPUs, so they finish faster and free up resources sooner. D: Modify the job script to include additional resource requests for CPU cores alongside GPUs. Answer: B Explanation: Comprehensive and Detailed Explanation From Exact Extract: To restrict users’ access strictly to the GPUs allocated to their jobs, Slurm uses cgroups (control groups) for resource isolation. Enabling device cgroup enforcement by setting ConstrainDevices=yes in cgroup.conf enforces device access restrictions, ensuring jobs cannot access GPUs beyond those assigned. Increasing memory allocation or setting job priorities does not restrict device access. Modifying job scripts to request additional CPU cores does not limit GPU access. Hence, enabling cgroup enforcement with ConstrainDevices=yes is the correct method to prevent users from accessing unallocated GPUs. Question 5. (Single Select) A new researcher needs access to GPU resources but should not have permission to modify cluster settings or manage other users. What role should you assign them in Run:ai? Page 4 of 6 https://pass2certify.com//exam/ncp-aio A: L1 Researcher B: Department Administrator C: Application Administrator D: Research Manager Answer: A Explanation: Comprehensive and Detailed Explanation From Exact Extract: In Run:ai, roles are assigned based on levels of permissions. The L1 Researcher role is designed for users who need access to GPU resources for running jobs and experiments but should not have administrative rights over cluster settings or other users. This role ensures researchers can use resources without affecting cluster configurations or user management. Other roles like Department Administrator, Application Administrator, or Research Manager have broader privileges, including managing users and settings, which are not appropriate for the new researcher’s requirements. Page 5 of 6 https://pass2certify.com//exam/ncp-aio Need more info? Check the link below: https://pass2certify.com/exam/ncp-aio Thanks for Being a Valued Pass2Certify User! Guaranteed Success Pass Every Exam with Pass2Certify. Save $15 instantly with promo code SAVEFAST Sales: sales@pass2certify.com Support: support@pass2certify.com Page 6 of 6 https://pass2certify.com//exam/ncp-aio