EMT Practice Test

1. Question Content...

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Question1: Which NetApp resource would you use to validate the maximum number of FC hops that are supported by a switch vendor?

Question2: When implementing ONTAP SAN for VMware, in which three would VSC help? (Choose three.)

Question3: You are planning a migration from a 7-mode system running DATA ONTAP 8.0 to a new AFF A700 ONTAP 9.1 system. This 7-mode system provides only iSCSI LUNs for a windows server 2012R2 server farm. There is no FC fabric available for this migration.
In this scenario, what would you use for the migration?

Question4: You notice that reporting nodes are not mapped on a LUN in a 4-node cluster that originally ran an older version of ONTAP. In this scenario, which command would you use to add only the local HA pair to the reporting nodes for the /vol/data/lun1/LUN?

Question5: For which two vendor products would the Unified Host Utilities Kit set HBA and CAN parameters? (Choose two.)

Question6: For host connections to ONTAP storage, which three components are used as queries in the Netapp Interoperability Matrix Tool (IMT)? (Choose three.)

Question7: Which two statements regarding data mobility, deduplication and compression are true? (Choose two.)

Question8: Your host supports SCSI T10 thin provisioning for automatic host-side space management, and it enabled.
Which ONTAP LUN parameter will keep the LUN online when it is full?

Question9: A customer has four SVMs on a 4-node cluster. Each SVM has two FC LIFs per node, for a total of eight LIFs per node.
According to Netapp Best practices, what is the minimum number of ports required per node for this configuration?

Question10: An administrator has an ONTAP cluster configured for SAN use. There are no port sets configured on the cluster. The SAN is configured as dual-fabric, with no zones defined on the switches.
Referring to the exhibit, which two statements describe the host-to-storage connectivity? (Choose two.)

Question11: The Linux Host Utilities 7.1 configures settings for which three protocols? (Choose three.)

Question12: A 4-node cluster is upgraded from clustered Data ONTAP 8.2 to ONTAP 9.1. LUNs that were created after the upgrade are visible only on the target ports of the node that owns the LUN and its HA partner. LUNs that were on the system before the upgrade are visible on all target ports. You want all LUNs to have paths only to the owning HA pair.
In this scenario, which non-disruptive action would accomplish this task?

Question13: You have a 2-node FAS900 cluster with six FC LIFs per node.
In this scenario, which two methods will limit the total number of paths to eight paths per LUN? (Choose two.)

Question14: You are asked to configure the Service Processor on a newly installed node, and must verify the following command:
system-service processor network modify -node local -address-family IPv4 - enable true -ip-address 192.168.123.98 -netmask 255.255.255.0
Which statement about this command is true?

Question15: In a new SAN installation, which three components do you verify in the IMT for a supported solution?
(Choose three.)

Question16: When a new LUN is allocated, which volume and LUN configuration will use the smallest amount of storage?

Question17: You have expanded your ONTAP cluster from two nodes to four nodes and want to allow Linux multipathing software to see the paths to all nodes in the cluster.
In this scenario, which statement describes how to accomplish this task?

Question18: You have an AFF A300 system that serves FC LUNs. The LUNs are replicated to a disaster recovery site that has a FAS8200 system that is running SATA drives. There are no FC or FCoE capable switches at the disaster recovery site.
In this scenario, which three actions are required to test the disaster recovery LUNs on the Ethernet switches? (Choose three.)

Question19: What are three considerations when creating a physical reference diagram of an FC SAN? (Choose three.)

Question20: You want to configure iSCSI on a 4-node cluster that only has NFS configured. You need to guarantee that you have at least two optimized paths per LUN.
In this scenario, what are the minimum number of iSCSI LIF needed?

Question21: Referring to the exhibit, which design solution is shown?

Question22: You are migrating data from a foreign array into an existing 2-node AFF300 ONTAP cluster using Foreign LUN import. All existing FC ports are currently in use for FC host connectivity on the Netapp cluster.
Which two statements are correct in this scenario? (Choose two.)

Question23: Which SAN topology is shown in the exhibit?

Question24: Which three components must be verified in the IMT to ensure a support FC configuration? (Choose three.)

Question25: Referring to the exhibit, you see an FC SAN configuration that uses multiple fabrics and best practice implementation.
How many available paths per LUN do you expect host 1 to see if the cable connecting host 1 to Fabric 1 is pulled out for connectivity redundancy testing?

Question26: Referring to the diagram shown in the exhibit, what will happen when the SAS adapter in slot 2 on Node A fails?

Question27: You are planning to expand an existing SAN only cluster consisting of eight AFF A700 nodes.
In this scenario, that is the maximum number of additional AFF A700 nodes allowed for your cluster?

Question28: An Administrator has an ONTAP 9.1 cluster. The cluster contains a number of volumes with data writes as shown in the exhibit. Adaptive compression is enabled, and the initial space savings that are shown are achieved. The administrator has enabled data compaction on the volumes.
Referring to the exhibit. How many ONTAP blocks would be used to hold the data after data compaction is enabled?

Question29: You are creating a point-to-point connection over an ISL on a Cisco switch.
Which port-channel type should you use?

Question30: You have an iSCSI host that is unable to connect to an SVM that is named "svm1" over a LIF that is named "lif1". The home node and port of lif1 is cl01-01 port e0e. The event log show command displays the error iSCSI: network interface disabled for use; incoming connection discarded.
Which command would you use to solve the problem?

Question31: An administrator has a 4-node NetApp cluster that was originally installed with clustered Data ONTAP 8.3.
The administrator is going to upgrade to ONTAP 9.1.
What are two considerations for the upgrade process? (Choose two.)

Question32: Referring to the volume v_iscsi_exch01 shown in the exhibit, which two LUN combinations can you create?
(Choose two.)

Question33: You recently configured your SVM to serve data with the FC protocol by issuing the following commands:
Vserver fcp create -vserver vs1 -status-admin up
Network interface create -vserver vs1 -lif lif1 -role-data -data-protocol fcp - home-node node_name -home-port port
However, your LIF still shows an operational status of down.
What must you do to change the operational status to up?

Question34: ONTAP DSM 4.1 is the multipathing option for which host operating system?

Question35: You have an iSCSI host that is unable to connect to an SVM named svm1 over a LIF name lif1.
The home node and port of lif1 is port e0e.
The event log show command displays the error iSCSI:
network interface disabled for use; incoming connection discarded.
Which command would you use to resolve the problem?

Question36: An administrator has an existing FAS3210 running DATA ONTAP 8.2.4 7-mode. They have recently purchased and installed a new AFF A300 ONTAP cluster and need to non-disruptively migrate FC LUNs from the 7-mode system to the new cluster. The administrator has cabled the FC interfaces shown in the exhibit.
In this scenario, which additional cabling will be needed on the AFF A300 to support foreign LUN import 7- mode?

Question37: You want to create a thick provisioned LUN within a thick-provisioned volume.
Which 2 actions will accomplish this task? (Choose two.)

Question38: A storage administrator wants to ensure multipathing between the initiator and the target. The current connection uses target portal group 1027.
Referring to the exhibit, which IP address should be used to accomplish this task?

Question39: You need to determine the maximum LUN size per host operating system.
Which resource has this information?

Question40: A LUN copy has been created by using the lun copy command.
To allow the copy to be seen on the same host, what would you do?

Question41: You have a switch called NK5-A configured with an NP_Port.
Which switch feature on NK5-A uses NP_Ports to allow for fabric expansion of new FC switches without having to designate additional domain IDs?

Question42: Which two flags would you use to enable NetApp thin provisioning on a LUN? (Choose two.)

Question43: Which two actions are performed by the windows Unified Host Utilities 7.0 installation? (Choose two.)

Question44: You are performing storage failover testing on a 2-node FAS2650 cluster named cl01. A Windows Server
2012R2 host has 10 FC LUNs mapped from the cluster. After Cl01-01 takes over Cl01-02, the windows host loses access to all of its LUNs.
Which statement describes what is happening in this scenario?

Question45: According to NetApp best practices, which method should be used for zoning?

Question46: You notice that a host is performing poorly and that the load on the storage system is higher than expected.
In this scenario, which statement is correct?

Question47: You have a host with multiple initiator ports attaching to a single SAN LIF.
With this setup, which action is required?

Question48: In a 4-node cluster, how many LIFs are required on each node to allow a host to use ALUA and have multiple optimized paths to each LUN?

Question49: You want to ensure maximum performance of iSCSI LUNs.
Which statement is correct in this scenario?

Question50: You are configuring a Fibre Channel SAN in your cluster for the first time.
In this scenario, which switch feature is required for ONTAP Fibre Channel SAN to operate correctly?

Question51: Which resource identifies the number of UTA2 ports available on a FAS8020 controller?

Question52: You have a switch called "NK5-A". The switch is configured with an NP_Port.
Which switch feature on NK5-A uses NP_Ports to allow for fabric expansion of new FC switches without having to designate additional domain IDs?

Question53: Your vSphere administrator asked you to create an additional 5GB boot LUN for their new ESX1 installation. To complete this request, you have entered the following CLI commands:
lun create -vserver svm1 -volume boot -lun exsi_1 -size 5G -ostype vmware igroup create - vserver svm1 -igroup esxi_1 -protocol fcp -ostype vmware - initiator 50:01:43:80:05:68:5f: B6
However, the vSphere administrator has reported that they are unable to see the newly configured LUN.
What must you do to solve the problem?

Question54: Where would you find the environment values of controllers and disk shelves (e.g. BTU and watts)?

Question55: Which two resources would you use to determine the number of UTA2 ports and the availability of FC support for an AFF A300? (Choose two.)

Question56: You are asked to create a volume and lun, both of which need to be thin provisioned.
In this scenario, which two statements are correct? (Choose two.)

Question57: You are connecting a controller to a 10Gbps switch that is 10 meters away.
Which type of cabling is required in this scenario?

Question58: Referring to the exhibit, which zones use only World Wide Port Name Zoning?

Question59: You need to perform a DR test on a FAS8200 with SAN LUNs using the onboard UTA2 with 16Gb SFP+.
In this scenario, what is the minimum port speed required on the DR Site's FC switches?

Question60: You configured a new host and followed all the recommended cabling, configuration, and the best practice guides, However, the host OS is reporting one less path to storage than expected.
In this scenario, which two diagnostic commands would assist in insolating the path to investigate?
(Choose two.)

Question61: You are asked to configure the Service Processor on a newly installed node, and must verify the following command:
system-service processor network modify -node local -address-family IPv4 - enable true -ip-address 192.168.123.98 -netmask 255.255.255.0
Which statement about this command is true?

Question62: You want to verify that a host will be able to see the storage. A LUN is mapped to an igroup for the host, and both the host and storage are connected to FC switches.
Which command will provide the path status information from the switch?

Question63: Referring to port 3 in the exhibit, which two statements are correct? (Choose two.)

Question64: You have a host that loses connectivity to a LUN after a volume is moved from one node to another node in the cluster. You verified that you do not have a problem with the cluster, a switch, or reporting nodes.
Which two actions will help determine the problem? (Choose two.)

Question65: A storage administrator has created LUNs for FC access.
What must each LUN have configured to allow access?

Question66: You successfully migrated LUNs that are accessed over FC from a 7-Mode system to ONTAP 9.1. Your windows Server 2012 is unable to see the new LUNs.
What are three reasons for this problem? (Choose three.)

Question67: You want to set up a LUN with SCSI T10 thin provisioning.
Which ONTAP command would you use to accomplish this task?

Question68: A company has Snapmirror configured between two ONTAP clusters. They want to add nodes to one of the clusters at a minimum, which LIF would be required to be defined on the new nodes?

Question69: You have 4-node cluster with a FAS8200 HA pair and AFF A700 HA PAIR. You need to move a LUN from the FAS8200 to the AFF A700 for faster performance.
In this scenario, which sequence of steps, accomplishes task nondisruptively?

Question70: You are adding new nodes to an ONTAP cluster.
You need to add the new LIF WWPNs to which object?

Question71: When using the GUID Partition Table for a Windows Server 2016 system, which LUN type would be used?

Question72: Within the NetApp Interoperability Matrix Tool (IMT), which three components are supported for the FC SAN storage host solution? (Choose three.)

Question73: Where do you identify the disk shelves and disks that are supported for a specific controller model?

Question74: A customer has four SVMs on a 4-node cluster. Each SVM has two FC LIFs per node, for a total of eight LIFs per node.
According to Netapp Best practices, what is the minimum number of ports required per node for this configuration?

Question75: An administrator has a volume that was created with the storage efficiency features shown in the volume show output. Inside the volume, the administrator creates LUNs lun1 and iun2 lun1 is a 20GB LUN with space reservation enabled. Iun2 is a 30GB LUN with space reservation disabled. 10 GB of data is then written to lun2.
Referring to the exhibit, how much space is allocated for the volume in the parent aggregate?

Question76: A customer has 1 TB volume with space guarantee set to volume. Two 100 GBs LUNs are created in the volume with LUN reservation enabled and no snapshot copies exist.
In this scenario, how much space will be shown as used in the volume?

Question77: You need to take a cluster node down for extended maintenance, but you want to the FC LIF to avoid re- zoning the switch fabric.
In this scenario, which three steps are required to move the FC LIF so it is available on another node?
(Choose three.)

Question78: You are planning a migration from a 7-mode system running Data ONTAP 7.3 to a new AFF A700 ONTAP
9.1 system. This 7-mode system provides only FC LUNs for a Windows Server 2012R2 server farm. The
7-Mode system cannot upgrade its volumes to 64-bit.
In this scenario, what would you use for the migration?

Question79: What is the correct provisioning order of a new ONTAP storage solution?

Question80: What are two important considerations when issuing the lun move start command? (Choose two.)

Question81: To provide host connectivity for both SAN and NAS protocols, which combination is valid?

Question82: A customer wants to set up storage so that the LUNs have no possibility to go offline. There are multiple LUNs per volume. There should be extra available space in the volume for snapshot copies.
Which two configuration settings would accomplish task? (Choose two.)

Question83: For testing LUN mobility, you are moving a volume that contains a LUN to a different HA pair within the same ONTAP cluster. You want to ensure that the host does not lose access to the LUN that is in the volume being moved.
Which action should be performed to accomplish this task?

Question84: Referring to the exhibit, you see an FC SAN configuration that uses multiple fabrics and the best practice Implementation.
How many paths per LUN do you expect the host to see if the cable 0c connecting controller 2 to fabric 1 is pulled out for connectivity redundancy testing?

Question85: You want to verify back-end SAS cabling on a FAS9000 and SAN host connectivity from windows server
2016, WMware ESX 6.0, and Linux 2.6.
Which two tools would you use to accomplish this task? (Choose two.)

Question86: You are deploying iSCSI on a newly installed ON TAP cluster. Your network administrator has provided you with 10 Gb network links and physically connected them to your nodes.
According to NetApp best practice, which two network settings should you configure to optimize performance? (Choose two.)

Question87: A volume with a single LUN shows 30% deduplication savings. However, the output of df on the cluster does not show the 30% savings back to the volume or aggregate.
What is causing this behavior?

Question88: A company has a 4-node ONTAP cluster called "cl01". Each node uses two UTA2 ports for data traffic, so that LAN traffic and SAN traffic pass over the same physical ports. A storage virtual machine called "svm1" is created and enabled for iSCSI only. An administrator creates a LUN in svm1 and maps it to an igroup.
Storage is scanned on the end host, but the LUN is not visible.
What caused this problem?

Question89: A new server has been installed in your environment, but it is unable to see its NetApp boot LUN. You have narrowed the problem down to the zoning on your Cisco switch which has the following configuration:
zone name z_NetAppvsan 400
memberpwwn 20:00:00:25: B5: C0:ff:ee
memberpwwn 50:0a:09:84:8d:7c:51: D5
zoneset name zs_NetAppvsan 400
memberz_NetApp
zoneset activate name zs_NetAppvsan 400
What is the problem with your zoning configuration?

Question90: A customer has a 2TB volume. The volume guarantee is set to volume, the fractional reserve is set to 0, no snapshots copies exist, and a 500GB LUN shows 50% deduplication savings in the volume.
The df command shows that 500GB are used.
In this scenario, why is this amount of space being used?