{"id":21755,"date":"2026-09-25T07:15:10","date_gmt":"2026-09-25T07:15:10","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=21755"},"modified":"2026-09-25T07:15:10","modified_gmt":"2026-09-25T07:15:10","slug":"netapp-ns0-005-practice-test-questions-and-exam-dumps-part7-q121-140","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/netapp-ns0-005-practice-test-questions-and-exam-dumps-part7-q121-140\/","title":{"rendered":"NetApp NS0-005 Practice Test Questions and Exam Dumps Part7 Q121-140"},"content":{"rendered":"

View Full <\/b>Netapp NS0-005 Exam Dumps<\/b><\/a> and Practice Test Dumps<\/b><\/h2>\n

 <\/p>\n

Question 121.<\/b><\/p>\n

An administrator wants to determine which ONTAP node currently owns an aggregate. What information should be reviewed?<\/b><\/p>\n

    \n
  1. <\/b> Aggregate ownership information<\/span>
    \n<\/span>2.<\/b> SMB share permissions<\/span>
    \n<\/span>3.<\/b> NFS export rules<\/span>
    \n<\/span>4.<\/b> DNS search domains<\/span><\/li>\n<\/ol>\n

    Correct Answer: 1<\/b><\/p>\n

    Explanation:<\/b><\/p>\n

    Aggregate ownership information identifies the node associated with the aggregate and is useful when administrators are reviewing storage placement, maintenance, or availability conditions. An aggregate provides underlying storage capacity for logical storage resources, so understanding its ownership can be important during operational troubleshooting. SMB permissions and NFS export rules control client access to file services, while DNS search domains relate to name resolution. These settings do not identify the node associated with an aggregate. The administrator should therefore inspect the aggregate’s configuration and ownership information.<\/span><\/p>\n

    Question 122.<\/b><\/p>\n

    What is the primary purpose of an HA pair in an ONTAP environment?<\/b><\/p>\n

      \n
    1. <\/b> Provide two independent DNS servers.<\/span>
      \n<\/span>2.<\/b> Improve availability by allowing a partner controller to serve storage during supported failure or maintenance scenarios.<\/span>
      \n<\/span>3.<\/b> Create two copies of every SMB share.<\/span>
      \n<\/span>4.<\/b> Replace Snapshot-based protection.<\/span><\/li>\n<\/ol>\n

      Correct Answer: 2<\/b><\/p>\n

      Explanation:<\/b><\/p>\n

      An ONTAP HA pair consists of partner controllers designed to improve storage availability. During supported failure or maintenance scenarios, one controller can take over serving storage associated with its partner, helping maintain access while the affected controller is unavailable. After the condition is resolved, storage resources can be returned through the appropriate giveback process. HA does not simply provide DNS redundancy, duplicate SMB shares, or replace Snapshot and replication technologies. It primarily addresses controller-level availability within the storage architecture.<\/span><\/p>\n

      Question 123.<\/b><\/p>\n

      Which ONTAP operation allows one HA partner to temporarily serve storage normally associated with the other partner?<\/b><\/p>\n

        \n
      1. <\/b> SnapMirror update<\/span>
        \n<\/span>2.<\/b> FlexClone split<\/span>
        \n<\/span>3.<\/b> Takeover<\/span>
        \n<\/span>4.<\/b> Snapshot creation<\/span><\/li>\n<\/ol>\n

        Correct Answer: 3<\/b><\/p>\n

        Explanation:<\/b><\/p>\n

        Takeover is an HA operation in which one controller assumes responsibility for serving storage associated with its partner during supported maintenance or failure scenarios. This contributes to the availability characteristics of an ONTAP HA pair. When the partner is ready to resume normal operation, the appropriate giveback process can return resources. SnapMirror updates replicate data, FlexClone operations relate to cloned storage, and Snapshot creation provides point-in-time protection. These operations do not perform the controller availability function represented by takeover.<\/span><\/p>\n

        Question 124.<\/b><\/p>\n

        After maintenance on a node in an HA pair is completed, which operation returns storage service responsibilities to that node?<\/b><\/p>\n

          \n
        1. <\/b> SnapRestore<\/span>
          \n<\/span>2.<\/b> Deduplication<\/span>
          \n<\/span>3.<\/b> LUN mapping<\/span>
          \n<\/span>4.<\/b> Giveback<\/span><\/li>\n<\/ol>\n

          Correct Answer: 4<\/b><\/p>\n

          Explanation:<\/b><\/p>\n

          Giveback is the HA operation used to return storage resources and responsibilities to a partner node after a takeover condition has been resolved and the node is ready to resume normal service. Administrators should verify system health and follow supported procedures when performing planned takeover and giveback operations. SnapRestore performs data restoration, deduplication improves storage efficiency, and LUN mapping controls SAN presentation. Giveback is therefore the operation specifically associated with returning HA resources to their normal owning node.<\/span><\/p>\n

          Question 125.<\/b><\/p>\n

          An administrator plans maintenance on one controller in an HA pair. What should be verified before initiating a planned takeover?<\/b><\/p>\n

            \n
          1. <\/b> HA health and partner readiness<\/span>
            \n<\/span>2.<\/b> All Snapshot policies are deleted.<\/span>
            \n<\/span>3.<\/b> Every volume uses SMB.<\/span>
            \n<\/span>4.<\/b> All LUNs have identical sizes.<\/span><\/li>\n<\/ol>\n

            Correct Answer: 1<\/b><\/p>\n

            Explanation:<\/b><\/p>\n

            Before a planned takeover, the administrator should verify that the HA relationship is healthy and that the partner controller is ready to assume the required storage responsibilities. Existing alerts or hardware conditions should be investigated because they could affect redundancy during maintenance. Deleting Snapshot policies, requiring every volume to use SMB, or making all LUNs identical provides no meaningful HA readiness validation. Planned maintenance should begin with confirmation that the remaining infrastructure can support the expected operation safely.<\/span><\/p>\n

            Question 126.<\/b><\/p>\n

            Which ONTAP object can be used to group network ports that have Layer 2 reachability to the same network?<\/b><\/p>\n

              \n
            1. <\/b> Igroup<\/span>
              \n<\/span>2.<\/b> Broadcast domain<\/span>
              \n<\/span>3.<\/b> Snapshot policy<\/span>
              \n<\/span>4.<\/b> LUN<\/span><\/li>\n<\/ol>\n

              Correct Answer: 2<\/b><\/p>\n

              Explanation:<\/b><\/p>\n

              A broadcast domain groups ONTAP network ports that can communicate on the same Layer 2 network. Correct broadcast-domain membership helps ONTAP determine which ports are suitable for hosting or migrating compatible LIFs. This is particularly important for network availability and LIF mobility. An igroup organizes SAN host initiators, a Snapshot policy controls point-in-time protection schedules, and a LUN provides block storage. Therefore, the broadcast domain is the networking object relevant to grouping ports according to Layer 2 reachability.<\/span><\/p>\n

              Question 127.<\/b><\/p>\n

              An administrator needs to determine whether a data LIF can move to another port without changing its logical network connectivity. What should be checked?<\/b><\/p>\n

                \n
              1. <\/b> Snapshot retention count<\/span>
                \n<\/span>2.<\/b> LUN size<\/span>
                \n<\/span>3.<\/b> Network configuration and compatible port placement<\/span>
                \n<\/span>4.<\/b> SMB share description<\/span><\/li>\n<\/ol>\n

                Correct Answer: 3<\/b><\/p>\n

                Explanation:<\/b><\/p>\n

                For a data LIF to move successfully, the destination port must be compatible with the LIF’s logical network configuration. Administrators should verify the relevant broadcast domain, IPspace, network reachability, port state, and other applicable settings. Snapshot retention and LUN capacity are storage concerns, while an SMB share description does not determine whether a LIF can operate on a destination port. LIF mobility depends on having an appropriate network path available at the destination while maintaining the required logical connectivity.<\/span><\/p>\n

                Question 128.<\/b><\/p>\n

                A controller is unavailable and its HA partner is serving its storage. Which condition most likely describes the current state?<\/b><\/p>\n

                  \n
                1. <\/b> Deduplication<\/span>
                  \n<\/span>2.<\/b> FlexClone creation<\/span>
                  \n<\/span>3.<\/b> SnapMirror initialization<\/span>
                  \n<\/span>4.<\/b> Takeover<\/span><\/li>\n<\/ol>\n

                  Correct Answer: 4<\/b><\/p>\n

                  Explanation:<\/b><\/p>\n

                  When one controller in an HA pair is unavailable and its partner is serving the associated storage, the system is operating in a takeover state. Takeover can occur during supported failure scenarios or be initiated as part of planned maintenance. The goal is to maintain storage availability while one controller is not providing its normal services. Deduplication reduces redundant data storage, FlexClone creates writable copies, and SnapMirror initialization establishes replication. None of those describes the HA state in which one controller serves its partner’s storage.<\/span><\/p>\n

                  Question 129.<\/b><\/p>\n

                  Which metric is most directly useful when determining how long storage I\/O requests take to complete?<\/b><\/p>\n

                    \n
                  1. <\/b> Latency<\/span>
                    \n<\/span>2.<\/b> Volume name<\/span>
                    \n<\/span>3.<\/b> Number of cluster administrators<\/span>
                    \n<\/span>4.<\/b> DNS domain length<\/span><\/li>\n<\/ol>\n

                    Correct Answer: 1<\/b><\/p>\n

                    Explanation:<\/b><\/p>\n

                    Latency measures the time required for storage operations to complete and is therefore an important performance metric when users report slow storage response. Administrators should compare current latency with historical baselines and correlate it with IOPS, throughput, workload demand, and relevant events. A high or low value should be interpreted in context rather than in isolation. Volume naming, administrator counts, and DNS domain length do not measure storage response time and therefore provide no direct evidence about I\/O completion performance.<\/span><\/p>\n

                    Question 130.<\/b><\/p>\n

                    Which metric represents the number of storage input\/output operations performed during a period of time?<\/b><\/p>\n

                      \n
                    1. <\/b> RPO<\/span>
                      \n<\/span>2.<\/b> IOPS<\/span>
                      \n<\/span>3.<\/b> DNS TTL<\/span>
                      \n<\/span>4.<\/b> MTU<\/span><\/li>\n<\/ol>\n

                      Correct Answer: 2<\/b><\/p>\n

                      Explanation:<\/b><\/p>\n

                      IOPS represents input\/output operations per second and is commonly used to describe the rate at which a storage workload performs read and write operations. It is useful for understanding workload intensity but should generally be considered alongside latency and throughput. A high IOPS value is not automatically a problem if the storage system is responding normally. RPO is a recovery objective, DNS TTL relates to name-resolution caching, and MTU defines network packet or frame sizing characteristics rather than storage operation rates.<\/span><\/p>\n

                      Question 131.<\/b><\/p>\n

                      Which metric is most useful for measuring the amount of storage data transferred over time?<\/b><\/p>\n

                        \n
                      1. <\/b> Snapshot count<\/span>
                        \n<\/span>2.<\/b> RAID parity level<\/span>
                        \n<\/span>3.<\/b> Throughput<\/span>
                        \n<\/span>4.<\/b> Igroup size<\/span><\/li>\n<\/ol>\n

                        Correct Answer: 3<\/b><\/p>\n

                        Explanation:<\/b><\/p>\n

                        Throughput measures the amount of data transferred over a period of time and is useful when evaluating workloads that move significant quantities of data. It complements IOPS and latency because different applications can generate similar operation counts while transferring very different amounts of data. Snapshot counts, parity levels, and igroup membership describe protection or configuration characteristics rather than data-transfer volume. Administrators should correlate throughput with other relevant performance metrics and workload behavior when investigating storage performance.<\/span><\/p>\n

                        Question 132.<\/b><\/p>\n

                        An administrator sees high IOPS but normal latency during a scheduled database operation. What is the best initial interpretation?<\/b><\/p>\n

                          \n
                        1. <\/b> The storage system has definitely failed.<\/span>
                          \n<\/span>2.<\/b> All LUNs must be corrupt.<\/span>
                          \n<\/span>3.<\/b> The cluster must be rebooted immediately.<\/span>
                          \n<\/span>4.<\/b> High IOPS may be expected workload behavior and should be compared with historical baselines.<\/span><\/li>\n<\/ol>\n

                          Correct Answer: 4<\/b><\/p>\n

                          Explanation:<\/b><\/p>\n

                          High IOPS alone does not prove that a storage problem exists. Some database, analytics, backup, or batch-processing workloads naturally generate substantial I\/O activity. If latency remains normal and users are not reporting problems, the behavior may be expected. Administrators should compare current metrics with historical patterns and the application’s known schedule before drawing conclusions. Immediate rebooting or assuming corruption would be inappropriate without supporting evidence. Performance data should be interpreted in the context of normal workload behavior.<\/span><\/p>\n

                          Question 133.<\/b><\/p>\n

                          Which ONTAP feature helps reduce storage consumption when multiple identical blocks exist in a dataset?<\/b><\/p>\n

                            \n
                          1. <\/b> Deduplication<\/span>
                            \n<\/span>2.<\/b> SnapMirror<\/span>
                            \n<\/span>3.<\/b> AutoSupport<\/span>
                            \n<\/span>4.<\/b> FCP<\/span><\/li>\n<\/ol>\n

                            Correct Answer: 1<\/b><\/p>\n

                            Explanation:<\/b><\/p>\n

                            Deduplication is intended to reduce physical storage consumption by eliminating the need to store redundant blocks where supported and applicable. The amount of savings depends on the characteristics of the workload because datasets containing repeated information generally provide greater deduplication opportunities. SnapMirror provides replication, AutoSupport assists with support and diagnostics, and FCP provides Fibre Channel block connectivity. Deduplication is therefore the storage-efficiency technology directly associated with reducing capacity consumed by duplicate data.<\/span><\/p>\n

                            Question 134.<\/b><\/p>\n

                            Which storage-efficiency feature reduces physical capacity consumption by representing compressible data using fewer bytes?<\/b><\/p>\n

                              \n
                            1. <\/b> LIF migration<\/span>
                              \n<\/span>2.<\/b> Compression<\/span>
                              \n<\/span>3.<\/b> LUN mapping<\/span>
                              \n<\/span>4.<\/b> Export policy<\/span><\/li>\n<\/ol>\n

                              Correct Answer: 2<\/b><\/p>\n

                              Explanation:<\/b><\/p>\n

                              Compression reduces the physical space required to store data when the dataset can be compressed effectively. The resulting savings vary according to the workload because already-compressed or highly random data may provide less benefit than compressible data. LIF migration concerns network-interface mobility, LUN mapping controls SAN access, and export policies govern NFS permissions. Compression is therefore the relevant storage-efficiency capability when the goal is to reduce the number of physical bytes required to represent stored information.<\/span><\/p>\n

                              Question 135.<\/b><\/p>\n

                              An administrator needs to determine whether storage efficiency is providing useful capacity savings. What should be reviewed?<\/b><\/p>\n

                                \n
                              1. <\/b> Only the cluster name<\/span>
                                \n<\/span>2.<\/b> Number of management users<\/span>
                                \n<\/span>3.<\/b> Logical data size, physical usage, and reported efficiency savings<\/span>
                                \n<\/span>4.<\/b> DNS search order<\/span><\/li>\n<\/ol>\n

                                Correct Answer: 3<\/b><\/p>\n

                                Explanation:<\/b><\/p>\n

                                Evaluating storage efficiency requires comparing the logical amount of stored data with actual physical capacity consumption and the efficiency savings reported by the system. Administrators should also consider workload characteristics because deduplication and compression results can vary substantially between datasets. A cluster name, management-user count, or DNS configuration does not indicate whether efficiency technologies are reducing physical storage requirements. Capacity and efficiency metrics provide the relevant evidence for determining whether these technologies are delivering meaningful savings.<\/span><\/p>\n

                                Question 136.<\/b><\/p>\n

                                A host has redundant Fibre Channel paths to an ONTAP LUN. Which host-side functionality should be configured to use those paths appropriately?<\/b><\/p>\n

                                  \n
                                1. <\/b> Snapshot scheduling<\/span>
                                  \n<\/span>2.<\/b> NFS export rules<\/span>
                                  \n<\/span>3.<\/b> SMB share permissions<\/span>
                                  \n<\/span>4.<\/b> Multipathing<\/span><\/li>\n<\/ol>\n

                                  Correct Answer: 4<\/b><\/p>\n

                                  Explanation:<\/b><\/p>\n

                                  Multipathing software manages multiple SAN paths between a host and its storage. When configured correctly, it can provide continued access if a path fails and may distribute I\/O according to supported path-management behavior. Fibre Channel redundancy alone is not sufficient if the host is not configured to manage the available paths correctly. Snapshot scheduling, NFS export rules, and SMB permissions address unrelated storage functions. Multipathing is therefore the relevant host-side functionality for redundant SAN connectivity.<\/span><\/p>\n

                                  Question 137.<\/b><\/p>\n

                                  What should an administrator do before expanding storage capacity for a rapidly growing workload?<\/b><\/p>\n

                                    \n
                                  1. <\/b> Review historical growth and forecast future requirements.<\/span>
                                    \n<\/span>2.<\/b> Delete all existing Snapshot copies.<\/span>
                                    \n<\/span>3.<\/b> Disable AutoSupport.<\/span>
                                    \n<\/span>4.<\/b> Remove redundant SAN paths.<\/span><\/li>\n<\/ol>\n

                                    Correct Answer: 1<\/b><\/p>\n

                                    Explanation:<\/b><\/p>\n

                                    Capacity expansion should be based on an understanding of current consumption, historical growth, and expected future demand. Trend analysis helps determine how much additional capacity is required and when it will be needed. Administrators should also consider Snapshot usage, storage efficiency, and application growth. Automatically deleting recovery points, disabling support functionality, or removing SAN redundancy would not improve capacity planning and could increase operational risk. Effective capacity management combines present utilization with historical and forecast information.<\/span><\/p>\n

                                    Question 138.<\/b><\/p>\n

                                    A business requires no more than one hour of data loss after a disaster. Which requirement does this describe?<\/b><\/p>\n

                                      \n
                                    1. <\/b> One-hour RTO<\/span>
                                      \n<\/span>2.<\/b> One-hour RPO<\/span>
                                      \n<\/span>3.<\/b> One-hour DNS TTL<\/span>
                                      \n<\/span>4.<\/b> One-hour MTU<\/span><\/li>\n<\/ol>\n

                                      Correct Answer: 2<\/b><\/p>\n

                                      Explanation:<\/b><\/p>\n

                                      The Recovery Point Objective describes the maximum acceptable amount of data loss measured in time. If the business can tolerate no more than one hour of lost data, the protection strategy must provide recovery points frequently enough to meet a one-hour RPO. Recovery Time Objective instead describes how quickly the service must be restored. DNS TTL and MTU are networking concepts and do not define acceptable data loss. RPO requirements help determine appropriate Snapshot, replication, and backup frequencies.<\/span><\/p>\n

                                      Question 139.<\/b><\/p>\n

                                      A business requires a critical application to be restored within two hours after an outage. Which concept describes this requirement?<\/b><\/p>\n

                                        \n
                                      1. <\/b> RAID-DP<\/span>
                                        \n<\/span>2.<\/b> SnapMirror lag<\/span>
                                        \n<\/span>3.<\/b> Recovery Time Objective (RTO)<\/span>
                                        \n<\/span>4.<\/b> Storage efficiency ratio<\/span><\/li>\n<\/ol>\n

                                        Correct Answer: 3<\/b><\/p>\n

                                        Explanation:<\/b><\/p>\n

                                        Recovery Time Objective defines the target duration within which a service or application should be restored following an interruption. A requirement to restore an application within two hours therefore represents a two-hour RTO. This differs from RPO, which specifies the acceptable amount of data loss measured in time. RAID-DP provides disk resiliency, SnapMirror lag relates to replication currency, and storage efficiency describes capacity savings. Recovery planning should consider both RTO and RPO because they address different business requirements.<\/span><\/p>\n

                                        Question 140.<\/b><\/p>\n

                                        After a successful HA giveback, what should the administrator verify?<\/b><\/p>\n

                                          \n
                                        1. <\/b> Every Snapshot copy has been deleted.<\/span>
                                          \n<\/span>2.<\/b> All hosts have been converted to NFS.<\/span>
                                          \n<\/span>3.<\/b> AutoSupport has been disabled.<\/span>
                                          \n<\/span>4.<\/b> Both nodes are healthy, storage is served normally, and no significant new alerts are present.<\/span><\/li>\n<\/ol>\n

                                          Correct Answer: 4<\/b><\/p>\n

                                          Explanation:<\/b><\/p>\n

                                          After an HA giveback, administrators should confirm that both nodes have returned to the expected operational state, storage resources are being served normally, client access is available, and no important new alerts or health conditions have appeared. This post-operation validation confirms that the HA maintenance workflow completed successfully. Deleting Snapshot copies, changing host protocols, or disabling AutoSupport does not validate HA recovery and could introduce unnecessary risk. Health and service verification should always follow significant availability operations.<\/span><\/p>\n

                                           <\/p>\n","protected":false},"excerpt":{"rendered":"

                                          View Full Netapp NS0-005 Exam Dumps and Practice Test Dumps   Question 121. An administrator wants to determine which ONTAP node currently owns an aggregate. What information should be reviewed? Aggregate ownership information 2. SMB share permissions 3. NFS export rules 4. DNS search domains Correct Answer: 1 Explanation: Aggregate ownership information identifies the node […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/21755"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=21755"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/21755\/revisions"}],"predecessor-version":[{"id":21756,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/21755\/revisions\/21756"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=21755"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=21755"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=21755"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}