NS0-005 NetApp Practice Questions
Prepare for NS0-005 with more than an answer.
- Exam fee
- $150 USD
- Level
- Professional
- Valid for
- 2 years
Domains covered on the exam 3
- Infrastructure25%
- Data Storage Software37%
- Intelligent Data Infrastructure38%
- 1
A large enterprise is planning a hybrid cloud deployment. They need a single management interface to provision, monitor, and manage their on-premises ONTAP clusters as well as their Cloud Volumes ONTAP instances in AWS and Azure. Which NetApp cloud service provides this unified control plane?
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Correct answer: A
NetApp BlueXP (formerly Cloud Manager) is a unified control plane for managing NetApp storage across hybrid and multicloud environments. It provides a single interface to discover, provision, and manage on-premises ONTAP systems, Cloud Volumes ONTAP instances, and other NetApp cloud data services, simplifying data management across the entire Data Fabric.
- 2
Which three of the following are considered key benefits of NetApp's storage efficiency technologies (deduplication, compression, and compaction)? (Select THREE).
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Correct answer: A, C, D
- 3
An administrator is provisioning storage for a new Oracle database on an ONTAP system using the iSCSI protocol. The administrator creates a volume and then must create a ____ inside the volume to present to the database server.
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Correct answer: B
For block-level access using SAN protocols like iSCSI or Fibre Channel, a Logical Unit Number (LUN) must be created within a FlexVol volume. The LUN is the block device that is presented to the host server, which then formats it with a file system (e.g., ext4, NTFS) or uses it for raw device access as with Oracle ASM.
- 4
A customer needs a zero Recovery Point Objective (RPO) and near-zero Recovery Time Objective (RTO) solution for a mission-critical application. The primary and secondary data centers are within 50 km of each other. Which NetApp data protection solution is designed to provide this level of continuous availability and transparent failover?
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Correct answer: C
NetApp MetroCluster provides a synchronous, active-active high-availability solution across two sites. It uses synchronous replication to ensure that data is written to both sites simultaneously, achieving a zero RPO. In the event of a site failure, failover is automatic and transparent to applications, delivering a near-zero RTO. It is the premier solution for mission-critical applications requiring the highest level of availability.
- 5
A media company has an on-premises NetApp AFF C-Series cluster for active video editing projects. To reduce costs, they want to automatically tier completed, inactive projects to a lower-cost storage tier. They have decided to use Amazon S3 Glacier Deep Archive as the capacity tier. Which NetApp technology facilitates this automatic data tiering?
graph TD subgraph On-Premises Data Center AFF[AFF C-Series - Performance Tier] end subgraph AWS Cloud S3[(S3 Glacier Deep Archive - Capacity Tier)] end AFF -- Inactive Data --> S3Show answer details
Correct answer: A
FabricPool is the ONTAP feature that allows an AFF or FAS system to use a cloud object store (like Amazon S3 Glacier Deep Archive) as a capacity tier. It automatically and transparently moves inactive, cold data blocks from the high-performance SSD aggregate to the cloud object store, freeing up valuable space on the performance tier while maintaining a single, unified namespace.
- 6
A financial services firm is deploying a high-frequency trading application that requires consistent sub-millisecond latency for a 10TB dataset. The solution must provide the highest possible performance for block-based I/O and will be housed in a dedicated, performance-optimized data center. Which NetApp solution should be proposed to meet these stringent performance requirements?
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Correct answer: B
NetApp E-Series arrays running SANtricity OS are specifically designed for high-performance, low-latency block storage workloads like high-frequency trading, real-time analytics, and high-performance computing. Their architecture is optimized for raw performance and throughput, making them the ideal choice. While AFF and FAS systems are performant, E-Series is purpose-built for these extreme block performance scenarios.
- 7
A customer wants to implement a disaster recovery strategy for their primary ONTAP cluster to a secondary site located 500 miles away. They require asynchronous replication of their production volumes with the ability to fail over in the event of a site-wide disaster. Which NetApp technology is the primary solution for this requirement?
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Correct answer: C
SnapMirror is NetApp's core technology for data replication, designed specifically for disaster recovery (DR) and data distribution. It provides asynchronous, synchronous, and semi-synchronous replication between ONTAP systems, enabling failover to a secondary site. SnapVault is for disk-to-disk backup/archival, SnapLock is for WORM compliance, and MetroCluster is for synchronous, zero RPO/RTO solutions over shorter distances.
- 8
A government agency needs to store large-scale surveillance video archives for long-term retention. The data must be geographically distributed across three data centers for durability, and the solution must be optimized for cost-effective capacity over raw performance. The access protocol must be S3. Which NetApp platform is best suited for this use case?
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Correct answer: B
NetApp StorageGRID is a software-defined object storage solution purpose-built for large-scale, geographically distributed, and durable data archives. It natively uses the S3 protocol and employs Information Lifecycle Management (ILM) policies with erasure coding to ensure data durability and cost-effectiveness across multiple sites. FAS and E-Series are primarily file/block systems, and while ONTAP supports S3, StorageGRID is the superior solution for this massive scale and geo-distribution requirement.
- 9
A solutions architect is designing a storage solution for a rapidly growing video editing company. The primary requirement is a single, massive namespace that can scale to multiple petabytes to store raw 8K video files. The workload involves many concurrent users accessing and modifying large files, demanding high throughput. Which ONTAP feature is specifically designed to address this large-scale, single-namespace requirement?
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Correct answer: B
FlexGroup volumes are designed for massive scale-out NAS environments. A single FlexGroup volume can scale up to 20PB and 400 billion files while presenting a single namespace to users and applications. It distributes the workload across many constituent member volumes within a cluster, providing the high throughput needed for workloads like media and entertainment, EDA, and high-performance computing. A single FlexVol has size limitations that make it unsuitable for this scale.
- 10
A company wants to shift its IT infrastructure spending from a large, upfront capital expenditure (CapEx) model to a flexible, pay-as-you-go operational expenditure (OpEx) model for its on-premises storage. They desire cloud-like elasticity and billing but require the data to remain in their data center. Which NetApp offering fulfills this requirement?
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Correct answer: C
NetApp Keystone is a Storage-as-a-Service (STaaS) offering that provides a cloud-like, pay-as-you-go subscription model for on-premises infrastructure. It allows customers to consume NetApp storage as an operational expense (OpEx) while maintaining control of their data in their own data center, perfectly matching the customer's requirements. Cloud Volumes ONTAP is for public cloud deployments, and a traditional purchase is a CapEx model.
