View Full Netapp NS0-005 Exam Dumps and Practice Test Dumps

 

Question 61.

An administrator wants to verify whether an ONTAP cluster has sufficient free capacity for a new workload. What should be reviewed first?

1. Current capacity utilization and available storage
   2. Number of NFS clients
   3. DNS search domains
   4. Administrator login history

Correct Answer: 1

Explanation:

Before provisioning a new workload, the administrator should review current storage utilization and available capacity. Capacity trends can also help determine whether enough space will remain as existing workloads continue to grow. Provisioning based only on the current free-space number may overlook expected future demand, Snapshot consumption, or other storage requirements. NFS client counts, DNS search domains, and administrator login history can be relevant to other operational tasks, but they do not directly determine whether sufficient storage capacity exists for the new workload.

Question 62.

Which ONTAP feature can create a writable copy of an existing dataset while minimizing the initial additional storage requirement?

1. AutoSupport
   2. FlexClone
   3. RAID-DP
   4. Export policy

Correct Answer: 2

Explanation:

FlexClone provides writable, space-efficient copies of supported storage objects. A newly created clone can initially share underlying blocks with its source instead of immediately requiring a complete physical copy. Additional capacity is consumed as data changes and the clone diverges from its source. This capability is useful for development, testing, and similar workflows. AutoSupport provides support information, RAID-DP provides disk-level resiliency, and export policies control NFS access. FlexClone is therefore the appropriate feature for this requirement.

Question 63.

A host is connected to an ONTAP iSCSI network but cannot access its assigned LUN. Which configuration should the administrator verify?

1. SMB share name
   2. NFS export policy
   3. Igroup membership and LUN mapping
   4. Snapshot schedule

Correct Answer: 3

Explanation:

For a SAN host to access an ONTAP LUN, the host initiator must be correctly represented in an igroup and the required LUN must be mapped appropriately. If IP connectivity is already available but the LUN is not accessible, igroup membership and LUN mapping are logical places to investigate. The administrator should also verify relevant iSCSI configuration if needed. SMB shares and NFS export policies apply to file services, while Snapshot schedules control point-in-time protection rather than SAN presentation.

Question 64.

Which NetApp technology is primarily intended to maintain a replicated copy of data on another supported storage system?

1. FlexClone
   2. RAID-DP
   3. SnapRestore
   4. SnapMirror

Correct Answer: 4

Explanation:

SnapMirror is used to replicate protected data between supported storage systems. It is commonly incorporated into disaster-recovery, secondary protection, and data-mobility designs. The destination maintains replicated data according to the configured relationship and protection requirements. FlexClone creates writable space-efficient copies, RAID-DP provides disk-level parity protection, and SnapRestore provides rapid recovery using Snapshot copies. SnapMirror is therefore the feature directly associated with maintaining a replicated copy of data on another supported NetApp system.

Question 65.

What is a primary function of an ONTAP Storage Virtual Machine (SVM)?

1. Provide logical data services to clients and hosts.
   2. Replace physical disk shelves.
   3. Function only as a RAID parity disk.
   4. Operate as an external Ethernet switch.

Correct Answer: 1

Explanation:

An SVM is a logical storage entity that provides data services within an ONTAP cluster. Depending on configuration, it can contain volumes, network interfaces, protocol services, and other resources needed to serve NAS or SAN workloads. The logical abstraction allows storage services to operate independently of a particular physical controller. An SVM does not replace disk shelves, function as a parity disk, or serve as an external network switch. It is a fundamental element of ONTAP’s logical data-serving architecture.

Question 66.

An administrator wants to control which Linux clients can access an NFS volume. Which configuration should be modified?

1. LUN mapping
   2. Export policy rules
   3. FC zoning
   4. SMB share permissions only

Correct Answer: 2

Explanation:

NFS export policies and their rules determine which clients can access exported NFS resources and what types of access are permitted. The administrator should verify client matching and the appropriate access settings within the rules associated with the volume. LUN mapping and Fibre Channel zoning relate to SAN block-storage access, while SMB permissions apply to SMB file services. Because the requirement specifically concerns Linux clients accessing NFS storage, export policy rules are the relevant ONTAP configuration mechanism.

Question 67.

Which protocol should be used when a Windows client needs conventional file-share access to ONTAP storage?

1. iSCSI
   2. FC
   3. SMB
   4. NVMe/FC

Correct Answer: 3

Explanation:

SMB is the standard file-sharing protocol commonly used by Windows clients. ONTAP can provide SMB services through an appropriately configured SVM, including shares, authentication, and access permissions. iSCSI, Fibre Channel, and NVMe/FC are primarily block-storage protocols and present storage differently to the host. If the requirement is for a Windows user or application to access shared files and directories rather than a raw block device, SMB is the appropriate protocol among these options.

Question 68.

An administrator wants ONTAP to provide useful system diagnostic information automatically for support purposes. Which feature should be enabled and configured?

1. FlexClone
   2. SnapRestore
   3. NFS
   4. AutoSupport

Correct Answer: 4

Explanation:

AutoSupport is designed to collect relevant system information and, when appropriately configured, transmit it for monitoring and support purposes. The information can help identify system conditions and provide diagnostic context when troubleshooting is required. FlexClone creates writable clones, SnapRestore provides rapid restoration from Snapshot copies, and NFS is a file-access protocol. AutoSupport is therefore the relevant feature when the objective is to make useful system and diagnostic information available automatically for support workflows.

Question 69.

Which NetApp feature provides point-in-time representations of data without initially creating a complete second physical copy?

1. Snapshot technology
   2. DNS
   3. VLAN
   4. FC zoning

Correct Answer: 1

Explanation:

NetApp Snapshot technology provides efficient point-in-time representations of data. Snapshot copies can support local recovery and other protection workflows without initially requiring a complete physical duplication of the source dataset. Their efficiency makes it practical to maintain multiple recovery points according to appropriate schedules and retention policies. DNS, VLANs, and Fibre Channel zoning are networking or connectivity technologies and do not create point-in-time storage copies. Snapshot technology is therefore the relevant ONTAP capability for this requirement.

Question 70.

Which protocol provides block-level storage access by transporting SCSI commands over IP networks?

1. NFS
   2. iSCSI
   3. SMB
   4. HTTPS

Correct Answer: 2

Explanation:

iSCSI transports SCSI commands over TCP/IP and enables hosts to access remote block storage using IP networking. In ONTAP, iSCSI hosts can access appropriately mapped LUNs after the required SVM, network, initiator, and access configurations are established. NFS and SMB provide file-level access rather than traditional SAN block access. HTTPS is primarily used for secure web-based communication and does not serve as the standard protocol for presenting ONTAP LUNs as block devices to hosts.

Question 71.

A SAN administrator wants to restrict a LUN so that only designated host initiators can access it. Which ONTAP mechanism is relevant?

1. Snapshot policy
   2. Export policy
   3. Igroup and LUN mapping
   4. SMB share

Correct Answer: 3

Explanation:

Igroups identify SAN host initiators, and LUN mappings associate storage resources with the appropriate igroups. Together, these mechanisms help determine which configured initiators are permitted to access particular LUNs. Additional SAN controls such as zoning may also exist elsewhere in the infrastructure. Snapshot policies manage point-in-time copies, export policies control NFS access, and SMB shares provide file-level resources. Therefore, igroups and LUN mappings are directly relevant to controlling ONTAP SAN host access.

Question 72.

An administrator needs to return a volume rapidly to an earlier state represented by a Snapshot copy. Which technology is appropriate?

1. RAID-DP
   2. Active IQ Unified Manager
   3. AutoSupport
   4. SnapRestore

Correct Answer: 4

Explanation:

SnapRestore provides rapid restoration capabilities using existing Snapshot copies. It can return supported data to a previous point-in-time state without performing a conventional full data-copy restore. Administrators should carefully verify the intended recovery point and understand the impact on current data before initiating the operation. RAID-DP provides disk-level resiliency, Active IQ Unified Manager provides monitoring, and AutoSupport supplies diagnostic information. SnapRestore is therefore the appropriate technology when rapid restoration from a Snapshot copy is required.

Question 73.

Which ONTAP feature defines automatic point-in-time copy schedules and retention counts?

1. Snapshot policy
   2. Igroup
   3. Broadcast domain
   4. LUN map

Correct Answer: 1

Explanation:

A Snapshot policy specifies when automatic Snapshot copies should be created and how scheduled copies should be retained. This allows local point-in-time protection to operate consistently according to the organization’s recovery requirements. Different schedules can support different recovery intervals and retention objectives. Igroups and LUN mappings are used for SAN access, while broadcast domains are related to network port organization. Snapshot policies are therefore the appropriate configuration objects for automating Snapshot creation and retention behavior.

Question 74.

An administrator needs centralized visibility into ONTAP health, performance, and capacity. Which solution is most appropriate?

1. FlexClone
   2. Active IQ Unified Manager
   3. SnapRestore
   4. RAID-DP

Correct Answer: 2

Explanation:

Active IQ Unified Manager provides centralized monitoring and visibility across supported ONTAP environments. Administrators can use it to examine health conditions, performance information, capacity utilization, and relevant events. This is especially useful when multiple storage resources or systems need to be monitored consistently. FlexClone creates writable copies, SnapRestore performs recovery operations, and RAID-DP provides disk-level protection. Active IQ Unified Manager is therefore the appropriate solution when the requirement centers on centralized operational monitoring and analysis.

Question 75.

A volume shows rapidly increasing space consumption. Which information is most useful for determining whether the growth is abnormal?

1. Only the volume name
   2. The administrator’s workstation IP address
   3. Historical capacity trends and workload behavior
   4. The physical color of the disk shelf

Correct Answer: 3

Explanation:

Historical capacity trends provide context for current utilization and help determine whether growth is normal, seasonal, or unexpectedly rapid. Administrators should correlate capacity trends with workload behavior, Snapshot consumption, data growth, and recent changes. Looking only at the current capacity value may not reveal whether the condition is unusual. The volume name, administrator workstation address, and physical appearance of storage hardware do not explain consumption patterns. Trend analysis is therefore important for proactive capacity management and planning.

Question 76.

A SnapMirror update fails. Which troubleshooting action should be performed before making disruptive changes?

1. Delete the destination volume.
   2. Reboot the entire source cluster.
   3. Remove all network interfaces.
   4. Review relationship status, error messages, events, and connectivity.

Correct Answer: 4

Explanation:

SnapMirror failures should first be investigated using the relationship status and available diagnostic information. Error messages, events, source and destination state, network connectivity, and capacity conditions can provide evidence about the underlying problem. Immediately deleting the destination, rebooting an entire cluster, or removing network interfaces could create additional disruption without resolving the cause. Troubleshooting should begin with the information directly associated with the failed replication operation and proceed according to the identified condition.

Question 77.

Which RAID technology uses double parity to improve protection against supported simultaneous disk failures?

1. RAID-DP
   2. FlexClone
   3. SnapMirror
   4. AutoSupport

Correct Answer: 1

Explanation:

RAID-DP uses double parity to provide protection against supported simultaneous disk-failure scenarios. The additional parity compared with a single-parity design improves resilience at the disk layer. RAID protection is only one component of an overall data-protection strategy and does not replace Snapshot copies, replication, or backups where those are required. FlexClone provides cloning, SnapMirror provides replication, and AutoSupport provides diagnostic and support information. RAID-DP is therefore the feature associated specifically with double-parity RAID protection.

Question 78.

An administrator needs both Windows and Linux users to access file-based data from ONTAP. Which protocol combination is most appropriate?

1. FC and iSCSI
   2. SMB and NFS
   3. NVMe/FC and FC
   4. iSCSI and NVMe/FC

Correct Answer: 2

Explanation:

SMB and NFS are the primary file-access protocols relevant to Windows and Linux or UNIX clients. SMB is commonly associated with Windows file sharing, while NFS is widely used for Linux and UNIX file access. ONTAP can support multiprotocol NAS environments when the required identity, permissions, networking, and protocol configurations are properly designed. Fibre Channel, iSCSI, and NVMe/FC are block-oriented storage protocols rather than conventional file-sharing protocols, making SMB and NFS the appropriate combination.

Question 79.

An administrator needs to determine whether high storage latency occurs only during a nightly workload. What should be reviewed?

1. Disk shelf labels
   2. Only the current latency value
   3. Historical performance data correlated with workload timing
   4. Administrator password age

Correct Answer: 3

Explanation:

Historical performance data allows the administrator to compare storage behavior across time and identify recurring patterns. If latency rises during a nightly workload, historical charts can show whether the increase consistently aligns with that workload’s schedule. Other metrics, such as IOPS and throughput, can provide additional context. A single current measurement cannot establish a recurring pattern, while shelf labels and password age do not explain storage latency. Correlating workload timing with historical performance is therefore the appropriate investigative approach.

Question 80.

An ONTAP health alert appears immediately after a storage configuration change. What should the administrator do first?

1. Delete the affected storage object.
   2. Disable health monitoring.
   3. Restart every cluster node.
   4. Review the alert details and correlate the condition with the recent change.

Correct Answer: 4

Explanation:

When an alert appears immediately after a configuration change, the administrator should first review its details and determine whether the timing and affected resource correlate with that change. Related events, health information, performance data, and task results can provide additional context. Immediately deleting storage objects or restarting the entire cluster would be unnecessarily disruptive without evidence, while disabling monitoring would remove useful visibility. A systematic investigation should establish the relationship between the change and the alert before corrective action is selected.