NS0-604 Sample Questions & Answers
Expect questions on sizing and scaling for different workloads, designing for availability and durability, networking topologies and requirements, security considerations and control planes, architectural components, cost management, and monitoring solutions.
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- Question 1Intermediate
Hybrid Cloud Architecture · Multi-Cloud Data Replication
A global media company is designing a multi-cloud architecture for content distribution. They plan to use Cloud Volumes ONTAP in AWS for primary data processing and want to replicate key datasets to Google Cloud Platform (GCP) for regional access and disaster recovery. The replication must be efficient, secure, and managed through NetApp's native toolset. Which architectural components are required to achieve this?
graph TD subgraph AWS Region CVO_AWS[Cloud Volumes ONTAP] end subgraph GCP Region CVO_GCP[Cloud Volumes ONTAP] end CVO_AWS -- SnapMirror --> CVO_GCP Internet((Internet)) -- Secure VPN/Interconnect --> CVO_AWS Internet -- Secure VPN/Interconnect --> CVO_GCPShow answer & explanation
Correct answer: B
The standard and most efficient NetApp-native method for replicating data between two ONTAP systems (including CVO instances in different clouds) is SnapMirror. This requires deploying CVO in both AWS and GCP, creating an intercluster relationship over a secure network connection (like a VPN or Interconnect), and then configuring a SnapMirror policy to replicate the data.
- Question 2Intermediate
Monitoring · Performance Analysis Tools
An administrator observes consistently high CPU utilization on a Cloud Volumes ONTAP node that is impacting application performance. Initial analysis with BlueXP shows that storage efficiency processes are consuming a significant amount of resources during business hours. Which monitoring tool should the architect recommend for a deeper, more granular analysis of the workload to identify the specific volumes, LUNs, or protocols causing the performance bottleneck?
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Correct answer: C
While Active IQ provides predictive analytics and high-level health checks, Cloud Insights is NetApp's observability service designed for detailed, real-time performance monitoring and troubleshooting. It can correlate performance across the entire infrastructure stack and provide granular data on volumes, LUNs, protocols (like NFS/SMB), and client activity, making it the ideal tool for deep-dive analysis of a performance bottleneck.
- Question 3Beginner
Monitoring · BlueXP Architecture
True or False: When using BlueXP backup and recovery to protect on-premises ONTAP volumes to an S3 bucket, a BlueXP Connector must be deployed in the same on-premises network as the source ONTAP cluster.
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Correct answer: B
This is false. The BlueXP Connector must have network connectivity to the on-premises cluster, but it is deployed within a cloud provider's network (AWS, Azure, or GCP). It acts as the control-plane agent residing in the cloud, from which it manages both cloud and on-premises resources.
- Question 4Advanced
Business Continuity and Data Protection · SAP HANA Disaster Recovery
A company requires a disaster recovery solution for their on-premises SAP HANA environment running on an AFF system. The DR site is in Azure, utilizing Cloud Volumes ONTAP. The key requirements are an RPO of less than 15 minutes and an RTO of under 2 hours. Application consistency is mandatory for the database backups. Which NetApp replication technology should be used to meet all these requirements?
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Correct answer: B
For application-consistent backups of databases like SAP HANA, SnapCenter is required. SnapCenter integrates with the application to create application-consistent Snapshot copies. These copies are then replicated by asynchronous SnapMirror to the DR site. This combination meets the low RPO (asynchronous SnapMirror can replicate as frequently as every minute) and ensures the database is in a consistent state upon recovery.
- Question 5Intermediate
Sizing and Scale · Cloud Volumes ONTAP Sizing
An architect needs to size a single-node Cloud Volumes ONTAP instance in AWS for a workload with the following characteristics:
- Peak IOPS: 35,000
- Required Throughput: 400 MB/s
- Data Footprint: 8 TB
- Protocol: iSCSI
Given the performance capabilities of different EC2 instance types for CVO, which instance type represents the most cost-effective choice that meets the performance requirements?
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Correct answer: C
When sizing CVO, it's crucial to match the EC2 instance type to the workload's performance needs. The r5.2xlarge instance for CVO supports approximately 41,000 IOPS and 500 MB/s throughput, which meets and provides a slight buffer for the required 35,000 IOPS and 400 MB/s. The m5.2xlarge offers lower performance, while the c5n.4xlarge would be oversized and not cost-effective.
- Question 6Intermediate
Security · BlueXP Classification
A customer is using BlueXP classification to scan their Cloud Volumes ONTAP volumes for sensitive data to meet GDPR compliance. After an initial scan, the compliance officer asks for a report that specifically identifies all files containing Personal Identifiable Information (PII) located in volumes tagged with the 'Production' environment label. How can this be achieved in the BlueXP classification UI?
Show answer & explanation
Correct answer: B
The BlueXP classification UI (formerly Data Sense) provides a powerful filtering capability. To generate the required report, the user would navigate to the Compliance dashboard, use the filter panel to select the data category 'PII' and the environment 'Production'. The UI will then dynamically update to show only the files that match both criteria, which can be investigated or exported.
- Question 7IntermediateSelect 3
NetApp Hybrid Cloud Solutions · FabricPool Tiering Policies
Which three of the following are valid tiering policies for a FabricPool aggregate? (Select THREE)
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Correct answers: A, C, D
The valid tiering policies for a FabricPool aggregate are 'snapshot-only' (tiers cold data in Snapshot copies), 'auto' (tiers cold data in both the active file system and Snapshot copies), 'all' (tiers all data immediately), and 'none' (disables tiering). 'Archive' is a concept but not a specific policy name.
- Question 8Advanced
Networking · Hybrid Cloud Connectivity
An organization has an existing on-premises data center with a NetApp AFF cluster connected to the AWS cloud via AWS Direct Connect. They are deploying a new Cloud Volumes ONTAP HA pair in the same AWS region. To ensure low-latency and private communication for SnapMirror replication between the on-premises AFF and the new CVO HA pair, what is the recommended network architecture?
flowchart TD subgraph On-Premises AFF[AFF Cluster] end subgraph AWS Cloud DX[AWS Direct Connect] VGW[Virtual Private Gateway] VPC[VPC] CVO[CVO HA Pair] end AFF -- Private Peering --> DX -- VIF --> VGW --> VPC --> CVOShow answer & explanation
Correct answer: C
The best practice for secure, private, and high-performance connectivity is to use a private VIF with AWS Direct Connect. This allows the on-premises network to connect directly to the VPC via a VGW. The SnapMirror traffic then travels over this private connection using the private IP addresses of the ONTAP cluster and CVO instance, completely bypassing the public internet.
- Question 9Intermediate
NetApp Hybrid Cloud Solutions · Azure NetApp Files Features
A hospital is architecting a solution for its Picture Archiving and Communication System (PACS) using Azure NetApp Files. The system has high read-throughput requirements and a large capacity footprint. To optimize costs, the architect wants to place the active, frequently accessed medical images on a high-performance tier and the older, archived images on a lower-cost, high-capacity tier, while keeping them in the same volume. Which Azure NetApp Files feature enables this capability?
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Correct answer: D
Azure NetApp Files does not support different performance tiers within a single volume. The performance of a volume is determined by its size and the service level (Standard, Premium, Ultra) of the capacity pool it resides in. To achieve the goal of having different performance/cost tiers, the architect must create two separate volumes in two different capacity pools (e.g., one Premium, one Standard) and manage the data placement between them at the application level.
- Question 10Advanced
Hybrid Cloud Architecture · Database Migration and DR Design
Case Study:
Company Background:
Global Logistics Inc. (GLI) is a large shipping and logistics company with a primary data center in North America and a secondary site in Europe. They rely heavily on a custom Oracle database environment running on a NetApp AFF A800 cluster for their core logistics management system. The on-premises infrastructure is nearing its capacity and hardware refresh cycle.Current Situation:
GLI's IT department is under a mandate to adopt a cloud-first strategy, reduce capital expenditures, and improve their disaster recovery posture. The Oracle DBAs have strict performance requirements, including sub-millisecond latency for database logs and high throughput for data files. The current DR strategy uses asynchronous SnapMirror to the Europe site, but the RTO is over 24 hours, which no longer meets business requirements.Technical Requirements:
- Migrate the production Oracle database to AWS with performance equal to or better than the on-premises AFF A800.
- Implement a new DR solution in a different AWS region (e.g., us-east-1 to us-west-2) with an RTO of less than 4 hours and an RPO of less than 1 hour.
- The solution must support application-consistent snapshots of the Oracle database.
- Minimize operational overhead for storage management in the cloud.
- The architecture must not rely on the public internet for data replication or database connectivity.
Which solution best meets all of GLI's requirements?
Show answer & explanation
Correct answer: C
This solution meets all requirements. Cloud Volumes ONTAP can provide the necessary high performance for Oracle. SnapCenter ensures application-consistent snapshots. Asynchronous SnapMirror is the proven technology for efficient replication that can meet the RPO/RTO goals. Using inter-region VPC peering ensures that replication traffic does not traverse the public internet. This approach leverages existing NetApp skills and provides a robust, high-performance DR solution.
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