NCP-ADS case studies
NCP-ADS · Put your knowledge to work in context.
NCP-ADS is a professional certification exam for data center and network infrastructure practitioners. It targets engineers and administrators who design, deploy, and operate data centers - people who need to reason across physical networking, storage, protection, virtualization, automation, and day-two operations rather than specialize in a single silo. The exam is delivered as multiple choice and is organized into six weighted domains: data center and networking fundamentals (15%), storage architecture and design (20%), data protection and disaster recovery (20%), virtualization and cloud infrastructure (15%), automation and infrastructure as code (15%), and monitoring, performance, and troubleshooting (15%). Questions test applied judgment: sizing a storage design, choosing a replication or backup topology against an RPO/RTO target, sequencing an IaC rollout, or diagnosing a performance bottleneck from described symptoms. The NCP-ADS case studies are 5 cases and about 3,196 words.
1Intermittent Guest Connectivity After Rack Expansion
A four-node hyperconverged cluster is split across two racks. Each host has two 10 GbE NICs in an active/backup bond, one link to ToR-A and one to ToR-B.
680 words, about 3 min2RF3 Cluster-Wide Proposal vs Per-Workload Protection
A six-node cluster has six 4 TB HDDs per node and 1.6 TB NVMe per node for cache. There is no compression or deduplication; the data reduction ratio is 1.0.
687 words, about 3 min3Thirty-Minute RPO on a Shared 250 Mbps WAN
A primary site protects 60 TB of data. The WAN link is 250 Mbps and carries both replication and user traffic.
626 words, about 3 min4N+1 HA Admission After Adding Twelve Large VMs
An eight-node cluster has 40 physical cores and 512 GB RAM per node. Current average utilization is 55% CPU and 70% memory across the cluster.
634 words, about 3 min5Nightly SQL Latency Spike on a Rebuilding Node
A seven-node cluster runs 280 VMs. A business-critical SQL VM has latency spikes every day at 02:00 for about 25 minutes.
569 words, about 3 min