EMT Practice Test

1. Question Content...

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Question1: When planning out a new FC SAN implementation for a AFF cluster, which two variables should be considered for a highly-available, resilient solution? (Choose two.)

Question2: After the addition of extra DS224C disk shelves, you notice that the output of the system node run -node node_1 sysconfig command shows Mixed-path. You need to investigate why the additional shelves are providing this error.
In this scenario, which two tools would help diagnose this issue? (Choose two.)

Question3: Click the Exhibit button.

Referring to the exhibit, which two Fibre Channel names should you zone on the FC switch to provide connectivity to the LUN? (Choose two.)

Question4: You want to access and mount a Linux L.UN using only iSCSl. In the past, the LUN ha;; been accessed using FC. What must you do to accomplish this task?

Question5: You are about to replace a failed Brocade Fibre Channel switch. Which three steps do you take prior to connecting the switch in the SAN? (Choose three.)

Question6: As a system administrator, you perform a routine check of available storage space on your FAS2750. You notice that the vol_1 volume is approaching 100% capacity. The volume is configured with the space guarantee set to volume and the LUN reservation is disabled. You want to free up space in the volume without increasing its size.
Which action would accomplish this task?

Question7: After completing the configuration of a new Brocade Fibre Channel switch, which command do you use to verify your configuration?

Question8: When running diagnostic tests after an initial installation of a NetApp FAS3000 storage system, which command is used to run a comprehensive set of diagnostic tests on the entire system?

Question9: You want to move a SAN LIF and preserve its configuration information and avoid rezoning the switch fabric. In this scenario, which two steps must be performed to fulfill this goal? (Choose two)

Question10: Click the Exhibit button.

The LUN that is shown in the exhibit is mounted by a Windows 2016 server. In this scenario, which two statements are correct? (Choose two.)

Question11: You create a 20 GB LUN in a newly created 100 GB FlexVol volume. You then write 5 GB of data to the LUN. You have space reservation disabled on the LUN.
In this scenario, how much space do you have left on the volume?

Question12: You have a 100GB volume with the space guarantee set to volume, This volume contains two space reserved 20 GB LUNs. Both LUNs are at 50% use. You then create a snapshot copy of the volume. No modifications were performed since the snapshot copy was completed, and all actions were performed using the CLI. In this scenario, how much free space does the volume have?

Question13: An administrator has migrated an ISCSI LUN with Foreign LUN Import (FLI) tool. The migrated LUN is presented on the new system, but it is not visible to the host. In this scenario which additional action must be completed to make the LUN visible?

Question14: You deployed a new SVM for FC access, and you used the vserver fcr, create -vserver svm1 - status-admin up command to enable FC service on the SVM. You then created the LIFs for the FC protocol. When you review the status of the LIFs, they show that the admin status is up, but the operational status is down. You have already verified that the ports are physically connected.
In this scenario, what is the next step to bring the LIFs up?

Question15: You are planning to implement a 32 Gb FC SAN on a 2-node AFF A700 ONTAP 9.5 cluster. You need to create 112 FC LIFs across the HA pair with a limit of 20 FC LIFs per physical HBA port.
In this scenario, how many 2-port 32 Gb HBA cards do you need per storage controller?

Question16: An administrator is asked to provision a SAN environment in which host applications can monitor LUN space and performance space reclamation.
Which LUN type would satisfy these requirements?

Question17: Which FC service is used by a host for discover service to locate FC targets that are available?

Question18: An administrator has a 2node AFF ONTAP cluster named cl1. A Windows 2016 server has 10 FC LUNs mapped from the cluster , and the administrator can multiple paths to each LUN, During a scheduled storage failover, node cl1-02 took over cl1-01, and Windows server lost connectivity to all mapped LUNs but reestablished connectivity after the giveback operation finished.
In the scenario, what would cause the LUN connectivity outage?

Question19: You have a Windows 2016 server that you want to boot from an iSCSI LUN presented from an AFF A700.
To configure boot from SAN, where would you find the information to populate the NetApp igroup?

Question20: A customer wants to move its iSCSI SAN data from the edge locations into the cloud for data analytics, while keeping the ability to access modify the data.
Which two combined solutions meet the customer's requirements in this scenario? (Choose two.)

Question21: You are adding a new AFF A220 FIA pair to an existing FlexPod infrastructure that is using a pair of Nexus 9332PX switches. Due to rack space constraints, the AFF A220 is to be installed in an adjoining rack, and the distance from the back of the AFF A220 to the Nexus 9332PX switches is nine meters.
In this scenario, which 10Gbe cabling solution would you use to connect the AFF A220 to the Nexus 9332PX switches?

Question22: A database administrator needs to ensure that snapshot copies of database files across multiple LUNs are taken at the same point in time. Which action achieves this outcome?

Question23: Click the Exhibit button.

An administrator enabled the FC protocol on an SVM and created a LUN for a Windows Server 2019 server. After a rescan, the LUN is not visible on the host.
Referring to the exhibit, which two steps must the administrator take to solve this problem? (Choose two.)

Question24: You are planning on implementing a new SAN on AFF A400 controllers. The data set consists of unique 1 KB files that will be encrypted before being written to the SAN.

Question25: An administrator enabled the iSCSI protocol on an SVM and created a LUN for a VMware ESXi server.
After the administrator performs a rescan, the LUN is not visible on the host.
Which statement describes how to solve this problem?

Question26: You have a 2-node AFF A400 cluster serving iSCSI LUNs. Each A400 controller has two aggregates. The LUNs in all aggregates share data that is inline deduplicated. You are asked to enable encryption at rest to satisfy a new compliance requirement.
In this scenario, which at rest encryption solution preserves the current deduplication?

Question27: Click the Exhibit button.

You notice that your volume named vol1 has a temporary volume that is doubling the space that is used by the volume.
In this scenario, which operation caused the volume to take up twice the space?

Question28: Referring to the exhibit, you have SAN LUNs on an AFF A700s and are asked to test an SSD shelf stack failure.
What is the maximum allowed number of failed paths per controller to shelf stack before a storage failover occurs?

Question29: A customer is deploying a SAN cluster of A700 nodes and wants to ensure that the SAN cluster will maintain a quorum in the event of a rack level power failure. Which two statements are true in this scenario? (choose two.)

Question30: An administrator enabled the FCP protocol on an SVM and created a boot LUN for a Windows Server 2019 server host. The host is attached using multiple paths to the storage SVM. After correctly adding the LUN to the igroup and setting its LUN ID to 1, the host is unable to boot using the installed FC HBA.

Question31: You are provisioning storage to an ESX host that uses iSCSI.
According to NetApp best practice, which three actions accomplish this task? (Choose three.)

Question32: Click the Exhibit button.

Referring to the exhibit, which container obtains space savings from deduplication, compression, and compaction?

Question33: Click the Exhibit button.

Referring to the exhibit, which switch in the fabric is the principal switch?

Question34: Exhibit.

You are asked to change the iSCSl Target Node Name of an SVM named SVM1 that is serving data.
Referring to the exhibit, which two statements are correct? (Choose two.)

Question35: Exhibit.

You want to configure a UTA2 port as an FCoE target. Referring to the exhibit, which action must be performed?

Question36: You are configuring both NVMe and FC on the same AFF A800 2-node ONTAP 9.5 cluster. You are configuring both protocols on the same Cisco FC network switches.
In this scenario, which configuration on the cluster is supported?

Question37: An administrator is designing storage requirements for a new low-priority application. The administrator wants to restrict I/O to only two LIFs to reduce the effect that the new application might have on existing workloads.
In this scenario, which two techniques would be used to restrict I/O? (Choose two.)

Question38: A customer has an FC host that needs to be attached to the NetApp AFF A700 dual controller storage cluster.
To accomplish this task, which three steps should the customer perform? (Choose three.)

Question39: While changing the network connections on your ONTAP cluster from twinax to fiber, the ports experience network connectivity issues. You want to verify which speeds the ports support and ensure that you have supported transceivers. In this scenario which two actions would accomplish this task (choose two)

Question40: Referring to the exhibit, which two LIFs would be optimized paths to LUN /vol/OraDev_Vol/OraDev? (Choose two.)

Question41: When booting your NetApp storage system for the first time the system fails to boot.
What should you do first to address this problem?

Question42: An SVM's LUN setup needs to have LIFs that are configured for FC access and iSCSI access. The administrator will also be using NetApp Virtual Storage Console.
In this scenario, which three types of LIFs are required? (Choose three.) FC LIFs

Question43: What are two considerations when creating a physical reference drawing for adding an ASA AFF A700 system to your existing FC SAN environment? (Choose two)

Question44: Which option needs to be set on a LUN to guarantee that it cannot be affected by other LUNs in the volume?

Question45: Which row of items should you look up in the IMT (Interoperability Matrix Tool) when designing a NetApp Storage Solution for a customer?

Question46: An administrator wants to implement FCoE for connectivity of an AFF A200 using VLAN 3011 for fabric traffic across VSAN 11. When configuring the Nexus switches for FCoE connectivity, which two actions are required? (Choose two.)

Question47: You are asked to separate production FC traffic from test development FC traffic. In this scenario, at a minimum, which two configurations would accomplish this task? (choose two)

Question48: You have an SVM that serves LUNs to your hosts in an FC SAN environment. This SVM runs on a 4-node cluster and has two data LIFs on each node, according to best practices. You just created a LUN and mapped it to your initiators group. The LUN is owned by node01.
In this scenario, what would be an appropriate test for LUN mobility?

Question49: You recently bought a FAS8200 series with SAS drives and want to maximize data efficiencies. Performance is not a primary Which two statements are correct in this scenario? (Choose two.)

Question50: You are planning few a new AFF A700 2-node switchless FC solution with two Cisco 9100 switches. Each AFF A700 will have one 16 Gb port Connected to each Cisco 9100 switch and four FC LIKs per physical port. You want to guarantee recovery from connection loss on a NetApp physical port and you are using single initiator to multiple target zoning.
What is the minimum number of zones required to accomplish this task?

Question51: An administrator is configuring a SAN-only cluster. The data room that houses four AFF A220 controllers is small and not able to house the DS224C shelves. The administrator proposes to rack the shelves in a separate room that is 40 meters away from the controllers.
In this situation, how would you properly cable the controllers to the shelves?

Question52: An administrator wants to connect a DS460C disk shelf to a FAS9000.
Which two statements are correct in this scenario? (Choose two.)

Question53: Exhibit.

A customer is testing a dual-fabric FC SAN configuration as shown in the exhibit. The zones are implemented on the switches shown below.

IF all the nodes are in the SLM reporting nodes list, how many paths per LUN should the customer expect when simulating a node failure by powering off Node 04?

Question54: Exhibit.

A Linux host cannot discover a newly provisioned LUN.
Referring to the exhibit, what would be the cause of the problem?

Question55: An administrator has an ONTAP cluster with SVMs and LUNs as shown in the exhibit. Hosts attempting to connect to LUNs mapped from SVM "C" are unable to see their LUNs. The hosts are not configured to connect to any other SVM.
Which action should be performed to restore multi-path connectivity to the LUNs in this scenario?

Question56: What are two benefits of implementing VLANs for ISCSI configuration? (choose two)

Question57: A customer has a 4-node cluster consisting of a FAS8020 system and an AFF A220 that is running ISCSI workloads across two separate SVMs. The FAS8020 system is reaching end of support, so they add a new AFF A400 system to migrate workloads off the FAS8020 system. The customer wants to migrate data off the FAS8020 aggregate n1_aggr1 on SVM2 to the AFF A400 aggregate n5_aggr1 on SVM1.

Question58: While expanding a 200 GB LUN in an ONTAP 9.4 system, the following error is observed:

What is the cause of this error?

Question59: You are implementing a new AFF A800 HA pair and are required to migrate NetApp E-Series E2624 data to the AFF A800 controllers. You do not have a host server that is available for the migration.
In this scenario, which NetApp migration method is supported?

Question60: Referring to the exhibit, which security feature would guarantee that the host A system that is mapped to LUN XYZ on the NetApp storage system is the only host that access the LUN?

Question61: Exhibit.

Dining a data mobility test on a 4-node ONTAP 9.3 cluster, the host loses direct access to its LUNs. The LUNs are hosting on node cl1-01 and are being moved to cl1-03 on a different HA pair.
Referring to the exhibit, which corrective step is needed to ensure access while the volume is moved?

Question62: An administrator is planning to rehost a SAN volume from one SVM to another SVM on a FAS8300 with all hard disk drives.
After rehosting the volume, what are two policies that must be reconfigured? (Choose two.)

Question63: Click the Exhibit button.

Referring to the exhibit, which WWPN would you add to a zone set to provide access to a LUN hosted in ONTAP?

Question64: Referring to the exhibit, what is the problem with switch port 0?

Question65: An administrator has expanded a 2-node ONTAP cluster to a 4-node ONTAP cluster. The cluster is using FC LUNs with all of the default settings. You must rebalance the LUNs to the new nodes.
Which configuration must be made to achieve this requirement?

Question66: During testing, an administrator notices that the wrong subsystem was returned using the NVMe discover command. The administrator was expecting test0_subsystem as the subsystem Referring to the exhibit, what would cause the discrepancy?

Question67: You need to move a LUN non-disruptively from an AFF A200 HA pair to an AFF A700 HA pair within the same 4-node cluster using the steps shown below.
1. Scan the host OS to discover all paths to the LUN.
2. Execute the lun move command to move the LUN to the AFF A/00 HA pair.
3. Remove the AFF A200 HA pair from the reporting-nodes list.
4. Add the AFF A700 HA pair to the reporting-nodes list.
What is the correct sequence in performing, these steps?

Question68: Click the Exhibit button.

A customer has a 4-node AFF A700 cluster that uses ONTAP 9.7. The customer's environment has the Emulex LP31004-M6 and Emulex LPe32002-M2 HBAs.
Referring to the exhibit, using the NVMe protocol, which two host operating systems would be supported? (Choose two.)

Question69: You are configuring a new Netapp ONTAP cluster and are connecting the nodes to Cisco MDS SAN switches. You connect one of the nodes to switch port fc1/11 and run the commands that are shown in the exhibit. The SAN LIFs are enabled but are not operationally online, and none of the SAN hosts can access their LUNs on the ONTAP cluster.
In this scenario, which configuration would cause this problem?

Question70: You must relocate a LUN from one AFF A700 HA pair to another AFF A300 HA pair while preserving all storage efficiencies. What are two ways to accomplish this task? (Choose two.)

Question71: You have finished deploying a Netapp AFF All SAN Array Cluster and want to test the persistent ports feature. In this scenario, how would you accomplish this task?

Question72: Exhibit.

Referring to the exhibit. What are two viable scenarios to test LUN multipathing on Host 1?
(Choose two.)

Question73: You upgraded your Linux hosts to SUSE Enterprise Linux 15. In this scenario, which two actions should you perform before you test asymmetric namespace access (ANA)? (Choose two)

Question74: You have a new 2-node AFF All SAN Array A700 cluster serving iSCSI LUNs. You are asked to test failures of the front-end protocol connections.
Which two actions satisfy the failure criteria? (Choose two.)

Question75: An additional LUN is required to be created and attached to an existing VMware ESXi environment. You are asked by a VMware administrator what NetApp software would validate multi-path connections to a newly presented FC LUN.
In this scenario, which NetApp software is required?

Question76: You have implemented FabricPool on your AFF ASA ONTAP 9.8 Cluster. An archived database has become very active, and it requires FabricPool adjustments.
Which two steps are required to address this issue? (Choose two)

Question77: You have an 8-node AFF A400 ONTAP 9.8 cluster that is serving FC and ISCSI LUNs. You have three SVMs for FC and one SVM for ISCSI, each for separate VMware VSphere clusters. The VMware clusters are on separate, non-routable, networks. You are asked to set up SnapCenter software for backups of the Virtual machine datastores. What is the minimum management LIF count that is needed to satisfy this requirement?

Question78: A customer has an AFF A700 connected to a Cisco switch and has verified connectivity but cannot see any LUNs. The customer issued the run -node scaling-01 -command fcp topology show command to verify the connection.
Referring to the exhibit, what needs to be enabled on the Cisco switch?

Question79: You are configuring a 4-node AFF A400 ONTAP 9.8 cluster. The data center switches have limited ports, and you are given one 10-Gigabit Ethernet port per node for external access.
In this scenario, which three protocols share the same physical port? (Choose three)

Question80: You plan to use Foreign LUN Import (FLI) to migrate data from an older storage array to an ONTAP cluster. You have properly cabled the storage array and the NetApp nodes to your dual-fabric SAN.
Which two steps are required for this migration and cutover? (Choose two.)

Question81: An administrator is migrating from a third-party's SAN to a newly purchased FAS9000. The administrator decides to use the NetApp Foreign LUN Import (FL1) process.
What must the administrator do for this process to work properly?

Question82: Referring to the exhibit, which container gains space savings from deduplication, compression and compaction?

Question83: Referring to the exhibit, what happens when you change the type for port 1a from target to initiator?

Question84: Exhibit.

You want to map a LUN to a server.
To which SAN object is the highlighted value in the exhibit added?

Question85: You have a 4-node cluster with an AFF A400 FIA pair and a FAS8700 FIA pair. You need to configure all aggregates so that they have an SSD performance tier and slower capacity tier. The cluster serves only FC LUNs to hosts.
Which two ONTAP features satisfy the requirement for this cluster? (Choose two.)

Question86: Which formula is appropriate for calculating target port Queue Depth?

Question87: You are planning to install a new AFF All SAN Array A250 system and want to use persistent ports. In this scenario, what should be identical within the HA pair?

Question88: Which configuration for primary block (FC and iSCSI) data does NetApp best practices recommend? (Choose two.)

Question89: You want to connect a NetApp AFF A700 to a 32 Gb FC switch. The ports need to connect at 32 Gb speed.
In this scenario, which statement is correct?

Question90: You are asked to increase the size of your existing 4-node FAS8060 cluster running ONTAP 9.7 software with four additional AFF A700 nodes.
Which tool enables you to confirm that this will be a valid addition?

Question91: An administrator reviews the Upgrade Advisor before performing an upgrade of their ONTAP cluster.
What information is detailed in the report? (Choose two.)

Question92: Changes to your organization requires access to an SVM be given to a group of individuals. Your company uses Active Directory as a method of access control. You decide to use the security login create - vserver engCluster -user-or-group-name CORP\Admins -application ssh -authmethod domain -role vsadmin command.
In this scenario, which access rights will this command grant?

Question93: You are booting a NetApp storage system for the first time. In which order should the various components be powered on?

Question94: You are installing a NetApp FAS6040 high availability storage system. Which cfmode should be set to ensure proper failover in an HP-UX environment?

Question95: Click the Exhibit button.

An administrator is trying to configure a multiple-hop Cisco MDS switch and is receiving the error shown in the exhibit.
In this scenario, which action will solve this problem?

Question96: You are asked to serve iSCSI LUNs in an existing SVM on your AFF A220 using ONTAP 9.5. You verified that the iSCSI license is configured on your cluster and that the iSCSI protocol is enabled.
Referring to the exhibit, what is needed to allow hosts to log into the iSCSI target?

Question97: At which storage object level is deduplication enabled?

Question98: You are configuring FC ports on front-end SAN switches for a 4-node Metrocluster configuration across two data centers. You need to ensure that each data center serves FC LUNs when an FC port goes offline in one data center. In this scenario, which front end switch setting must be modified to avoid overlap when a new port comes online?

Question99: A storage administrator is setting up a Red Hat Enterprise Linux 8.1 system to use NVMe storage in ONTAP 9.7.
In this scenario, which action is required?

Question100: File deletions from a SAN-attached host that is using Windows Server 2016 are not freeing up space in LUN lun3. Referring to the exhibit, which setting is preventing the SCSI UNMAP operation?

Question101: You are setting up FC ports and must configure the speeds for both the SAN and the host ports. In this scenario, which statement is correct?

Question102: You are an administrator of a multi-tenanted cluster which hosts multiple SVMs. One of your tenants requires management access to their SVM for SnapCenter to perform a backup. You are asked by the backup team to create a dedicated user account and management LIF for this purpose.
In this scenario, which LIF role would be associated with management access?

Question103: Exhibit.

You are working on a project to install a new AFF A300 storage array. You use a pair of Nexus 3596 switches for FC connectivity between your VMware ESXi servers and the AFF A300.
Which SAN switch feature must be enabled to accomplish this task?

Question104: An administrator is testing a newly deployed SAN configuration and wants to simulate a node failure by administratively taking all FC physical ports down on a node that is serving data.
In this scenario, what should the administrator observe?

Question105: You are troubleshooting high CPU use on a FAS8200 with all SAS HDDs. You have SAN hosts with LUNs in a volume named vol1. You want to reduce CPU use and maintain storage efficiencies.
Referring to the exhibit which three actions will accomplish this task? (Choose three.)

Question106: You have a LUN owned by Node 01 and mapped using the default Selective LUN Map (SLM) configuration. You want to enable your host to access this LUN and facilitate future maintenance.
Which best-practice zone configuration accomplishes this task?

Question107: You have a thin-provisioned LUN that was created by using the lun create -vserver vs1 - path /vol/vol1/lun1 -size 500G -ostype windows 2008 -space-reserve disabled -space-allocation disabled command. You verify that your Windows 2016 host reports 200 GB free on lun1. However, lun1 shows 0 bytes free on the storage cluster.
What should you do to solve this problem?