NetApp Certified Technology Associate (NS0-003)ALL SOLUTION LATEST EDITION 2023/24 SOLUTION GUARANTEED GRADE A+

Access Groups Contain two objects. What are they volumes and initiators Which NetApp HCI data fabric integration provides file services? ONTAP Select When yo install a new storage node in an H410 chassis, what must you add? Six SSDs for the node in the dedicated drive slots Compute nodes in a NetApp HCI appliance chassis Require/don't require SSDs? Don't Require What VMware vSphere switch architecture is used with the two-cable option? vSphere Distributed Switch What must you configure before you start the NetApp Deployment Engine (NDE)? an IP Address for the management network on one NetApp HCI storage node Describe the NetApp Deployment Engine (NDE) in new VMware vCenter Server environments? NDE installs and configures both the VMware Center Server and NetApp Element Plug-in for VMware vCenter Server. The NetApp Element Plug-In for VMware vCenter Server is divided into what two extension points? Configuration and Management Describe how volume access control is configure by the NetApp Deployment Engine (NDE). An initiator is created for each compute node, which is added to the volume access group. Which NetApp Element Plug-in for VMware vCenter Server feature is available for datastores? clones Which NetApp product integration can be deployed to add file services to NetApp HCI? ONTAP Select Which NetApp HCI integration can be used to provide cross-platform failover for disaster recovery? SnapMirror to ONTAP Name three network types. Data Network, management Network, cluster interconnect ____________ provides availability of a partner's physical resources during a node failover HA Pair ____________ Acts as a collection of RAID groups Local Tier What type of VM owns logical storage and network resources? Storage VM This provides a network access point to a storage VM. Logical Interface (LIF) What can a LIF be associated with? physical port, interface group, or vlan Which cluster configuration provides a cost-effective, nondisruptively scalable solution: Multi-node switched, 2-node switchless, or MetroCluster? 2-node Switchless What is the maximum number of cluster switches that can be used in a multinode switched cluster configuration? Two Wjat is the minimum number of disk that are required to create a RAID DP data aggregate (excluding hot spares)? Six What does a Flash Pol Aggregate contain? Hard Disk for data storage and SSDs for caching True or False ... In addition to data volumes what other two volumes do FlexVol Volumes include? SVM root volume and the node root volume What is WAFL? Write Anywhere File Layout A files system that organizes blocks of data into files. It stores metedata in Inodes. What is an INode Index Node Pointers to the block on disk that hold the actual data. Every file has a INode and each volume has a hidden INode. RAL (Remote Access Layer) A feature in ONTAP software that sits on top of the WAFL layer and is used to direct remote traffic in a FlexGroup Volume FlexVol a data container associated with a Storage Virtual Machine (SVM) with FlexVol volumes. It gets its storage from a single associated aggregate, which it might share with other FlexVol volumes or Infinite Volumes. It can be used to contain files in a NAS environment, or LUNs in a SAN environment. System Memory Memory that is not backed up NVRAM (Non Volatile Random Access Memory) Ram that is battery-backed Consistency Point The point at which the data system memory is committed to disk. When a client reads or writes to a volume that is on a node other than the node that the client is connected to, access is said to be: indirect for reads and writes HBA Host Based Adapter FlexCache Volume A caching technology that creates sparse, writeable replicas of volumes on the same of different ONTAP clusters. FlexCache software supports cahce access to what types of clients? NFSv3 and SMB FabricPool A data fabric technology powered by NetApp that enables automated tiering of data based on how frequently the data is accessed. FabricPool technology moves data based on access patterns between what two locations? Local Tier (aggregate) and a cloud tier Which name is the name of a predefined cluster role: admin, root, svadmin, vsadmin? admin Which LIF is used to access ONTAP System Manager? Cluster Management LIF During cluster creation process what account is created automatically? admin SVM How many admin SVMs are created to represent a cluster? One This is the minimum number of data SVMs a cluster must have to serve data to its clients. One What happens if a failure occurs on the node that the management LIF is connected to? The LIF will failover to another node in the cluster. (failover is only for NAS LIFs. SAN LIFs do not fail over) Step 1 in configuring a new cluster is Cluster Initialization (includes setup of cluster node management networks and cluster management accounts) Step 2 in configuring a new cluster is Create Local Tiers from available disk or SSDs on the node Step 3 in configuring a new cluster is Configure networking Step 4 in configuring a new cluster is Enable Protocols and create network interfaces to access the storage Step 5 in configuring a new cluster is Provision the storage What are the two levels of data protection provided by System Manager? Local and remote In System Manager what are the remote protection policies offered? Asynchronous replication, Synchronous replication, and SnapMirror Business Continuity What port speed is supported for cluster interconnect? 10GB LIF Failover An automatic migration of a LIF from one network port to another LIF Migration The process of moving a LIF from one network port to another port LIF revert Return of a failed-over or migrated LIF to its home port (can be done manually or automatically Which two items can a LIF represent? IP Address and a WWPN (World Wide Port Name) What are the four types of Storage Virtual Machines (SVM) in a cluster? Admin Storage VM, Node Storage VM, System Storage VM, Data Storage VM What two ONTAP software features can increase volume efficiency? Deduplication and Data Compression What What two ONTAP software features can increase flash efficiency? Aggregate Level inline deduplication and Inline data compaction Which data compression methods are available in ONTAP software? inline and postprocess Which upgrade type can group HA pairs that are upgrade together? batch and automated I/O operations can be categorized into what two categories? Random or Sequential Which feature can you configure to prevent workloads or tenants from negatively from effecting each other's performance? Performance Service Level Which component connects FAS or AFF controller to form a multinode cluster? Cluster Interconnect Which part of storage architecture is a logical storage resource: aggregate, FlexVol Volume, drive, RAID group? FlexVol Volume How many parity disk are there in a RAID DP aggregate that was created using 44 dis and a RAID group size of 15? 6 How odoes the NetApp file system WAFL use NVRAM? NVRAM enables write operations to be acknowledged to to the client before being written to disk Which two condition trigger a consistency point (CP)? 10 second timer expires or NVRAM buffer fills up How does a client nondisruptibvely access a volume that has been moved to a node that is in a cluster other than the node to which the clien is connected? Through an indirect path over the cluster interconnect What is the default name of every node's root volume? vol0 By which method is configuration maintained among nodes in a cluster? By maintaining a RDB (replicated database) on each cluster node For which storage resource does a Flash Pool aggregate provide a virtual storage tier? Only volumes within the Flash Pool aggregate When a client reads or writes to a volume that is on the node to which the client is connected, how is access described. direct for both reads and writes What is the maximum percentage of data that you can store in a storage VM root volume? 0% What is the primary access point for the administration of nodes, resources, and data storage VM in a cluster? Admin Storage VM Which graphical managment tool is included with ONTAP software? ONTAP System Manager Which predefined role is the data storage VM superuser? vsadmin Which two of the following statements are true about an admin storage VM; It is a representation of the cluster, an admin storage VM serves data, a storage VM Admin creates the admin storage VM, a cluster must have at least one data storage VM to serve data tot he clients? It is a representation of the cluster and a cluster must have at least one data storage VM to serve data to the clients When you configure a 4-Node cluster, what is required to establish the cluster interconenct? Two CLuster network switches that are connected with the inter-Switch Links (ISLs) WHat can interface groups be used to do? Combine two or more physical network ports What can IPspaces be used to do? enable a cluster to use overlapping IP addresses or ranges Which component is associated with a data LIF Storage VM What is the failover capability of data LIFs that are assigned a SAN protocol? LIFs cannot fail over. Which element provieds quotas; LUN, FlexVol Volume, qtree, infinite volume qtree For NAS volumes, what provides the entry point to the storage VM namspace? Storage VM root volume Which kind of element can a storage VM administrator create and configure? volumes Which NetApp efficiency feature creates a group of data blocks before optimizing space? compression or RAID DP. Not sure which one yet. Which pair of components is a major part of data storage VMs? volumes and data LIFs In an ONTAP unified storage system with NVMe/FC enabled, what is used to mask an intiator so that it can see and mount a namespace? A subsystem Which type of identifier is assigned to a storage virtual machine (SVM) that supports iSCSI? iSCSI Qualified Name What can be used on both the initiator and the target to identify an iSCSI session? Target Portal Group When using link aggregation, which interface group mode is recommended? Dynamic Multi-Mode WHich part of the worldwide name (WWN) does the naming authority assign to a vendor? Organizationally Unique Identifier (OUI) Which zoning method does NetApp recommend? single-initiator, multiple target, worldwide port name zoning Which technology must be enabled on a fabric switch port to support FC LIFs? N_Port ID Virtualization (NPIV) When adding an FC initiator to an initiator group, which identifier should be used? HBA worldwide port name (WWPN) Wen adding an iSCSI identifier too an initiator group, which identifier should be used? Software Initiator iSCSI Qualified Name (IQN) Which recommended LUN configuration is also referred to as Thick Provisioning? space reserved LUNs with thick volume provisioning In an ONTAP unified storage system, which asymmetrical logical unit access (ALUA) state is also referred to as a direct path? Active/Optimized In a SCSI relationship what is the host called? initiator In a SCSI relationship hat is the storage system called? target Where would you go to verify that the firmware version of your host bus adapter (HBA) is compatible with the ONTAP version that you are running? the Interoperability Toll Matrix (IMT) What is an iSCSI Qulified Name example for a storage virtual machine? p:sn.a9f:vs.1 What is an iSCSI Qulified Name example for a host running Wind Srvr 2016? soft 2016:sn.a9f:vs.1 Which statement is true regrading FC physical port and FC lif addressing ni ONTAP envireonments? not IEEE or addressing uses N_Port When you are zoning, which method does NetApp recommend for the OMNTAP SAN environment? single initiator WWPN, multiple target LIF's WWPN from SVM In NVMe/FC, which protocol is used to provide multipathing and path management for both path and target failover? Asymmetric Namespace Access (ANA) In an ONTAP unified storage system , a host accesses a LUN from the storage controller connection on which the LUN resides. The path is in which asymmetric logical unit access (ALUA) state? active/optimized Which replication policy is primarily used for disaster recovery mirror policy After a Cloud Volumes ONTAP instance has been created, you use Cloud Manager to create which two resources? LUN and Volume Cloud Volumes ONTAP HA for Amazon Web Services (AWS) provides non-disruptive operations and fault tolerance of NAS workloads by using which capability? asymmetric logical unit access (ALUA) Which two licensing options are available for Cloud Volumes ONTAP systems? Pay as you go and bring your own license Which Disk Type is used for the cloud volumes ONTAP for Azure high-availability configuration? Premium Page Blobs How are storage systems represented in Cloud Manager? Working Environments Which two items can be activated in the Ransomware protection feature? FP Policy and a Snapshot Policy Cloud Volumes ONTAP High Availability (HA) for AWS using multiple availability zones provides non-disruptive operations and fault tolerance of NAS workloads by using which of the following? Floating IP Addresses Which replication policy is primarily used for disaster recovery? mirror policy Before Cloud Manager running in AWS can discover a Cloud Volumes ONTAP for Azure instance, what two items must be configured? The correct permissions on Azure and VPN connectivity to Azure In CLoud manager which menu link do you access to add a new aggregate to a current work environment? Advanced allocation As an information lifecycle management (ILM) policy, what does a CLoud Storage Pool do? moves object data to an external Simple Storage Service bucket Which grid node type manages an object's data and metadata storage, including data protection? storage Which grid node type is responsible for sending out admin CONTINUED..