EMT Practice Test

1. Question Content...

A. Choice A

B. Choice B

C. Choice C

D. Choice D

E. Choice E

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Question List

Question1: A customer wants you to add a disk shelf that contains SSDs so they can implement Flash Pool.
Which three tools would you use to complete this task? (Choose three.)

Question2: You are using SnapCenter to protect your vCenter virtual machines. You have 10 VMs on one datastore and they are all in the same resource group.
When performing a backup of this resource group, how many Snapshot copies will be created on the ONTAP cluster?

Question3: A client is attempting to mount a UNIX security style volume using NFSv4. The client receives the
"permission denied" message, but mounting NFSv3 works fine. You have confirmed both NFSv4 and NFSv3 are allowed in the export policy.
Which statement describes this behavior?

Question4: You have an aggregate with 10 TB of free space. You create a 5 TB volume with space-guarantee set to none and fractional reserve set to 0. Inside the volume, you create a 100 GB space-reserved LUN.
In this scenario, how much free space is left in the aggregate?

Question5: An A700 system to boot. The administrator finds the boot image gas bee competed.
In has scenario, which two actions would be performed to restore the image? (Choose two.)

Question6: You receive the error shown below on a FAS2750 HA pair.
Mon Jun 24 00:27:30 UTC [NetappA: scsi_cmdblk_strthr_admin:
scsi.cmd.checkCondition:error]: Unknown device 0a.00.99: Check Condition: CDB
0x12: Sense Data SCSI:hardware error - (0x4 - 0x44 0x0 0x0) (0).
The system is cabled as shown in the exhibit.

What should you do to clear the error?

Question7: Users are complaining about slow file access. You suspect that the ONTAP cluster is causing the problem.
In this scenario, which ONTAP command would help you troubleshoot this problem?

Question8:
Referring to the exhibit, the UNIX user "prof1" will be looked up in which source first?

Question9: A user complains that they cannot access a new NFS mount while logged into their Linux client. They are unable to mount the file system and are receiving an access denied error. The NFS server is a clustered Data ONTAP 8.3.1 storage virtual machine (SVM).
Which two steps should be taken to troubleshoot the problem? (Choose two.)

Question10: How many drive bays does a DS4246 shelf have?

Question11: After performing an upgrade in clustered Data ONTAP, you want to verify that the upgrade was successful.
Which command would you use to verify this task?

Question12: How many drive bays does a DS4246 shelf have?

Question13: When you replace a motherboard, which step will completely test the newly installed component?

Question14: A customer wants to upgrade a cluster to a new version of ONTAP. In this scenario, what are two ways to ensure a successful upgrade? (Choose two.)

Question15: A user can read and write some files on an NFS volume, but the user is unable to read all of the files in the volume.
In this scenario, which command will help you troubleshoot this problem?

Question16: Which two OnCommand products would you use to manage your clustered Data ONTAP systems? (Choose two.)

Question17: Exhibit:

You are attempting a storage giveback, but the process does not finish successfully. Referring to the exhibit.
What is the problem?

Question18: A manager wants a volume to have a guaranteed 300 MB/s of read performance. You explain that you cannot do this on FAS storage running ONTAP 9.3 backed by 10,000 RPM disks.
What is the reason for this response?

Question19: Click the Exhibit button at the right.
Your customer receives errors that a SyncMirror plex failed on their 4-node Fabric MetroCluster system. You verify that the other plexes are online and notice that no errors have occurred within the past year.

Referring to the exhibit, which troubleshooting step would you perform in this scenario?

Question20: A client asks you to analyze performance anomalies that the company experienced severaldays ago. In this scenario, which tool will help you accomplish this task?

Question21: Your storage system has experienced a double-disk failure. When is this scenario considered to be in double-degraded mode?

Question22: You want to use the supported method to upgrade the ONTAP version of a Cloud Volumes ONTAP instance from ONTAP 9.5 to ONTAP 9.6.
In this scenario, which NetApp tool accomplishes this task?

Question23: Exhibit:

Your customer has recently migrated from their FAS3140 system running Data ONTAP 7.3.7 to a FAS2552 system running Data ONTAP 8.2.3 7-Mode through the head upgrade process.
They are no longer receiving the weekly AutoSupport notifications and want to know why. The exhibit shows the AutoSupport options from the nodes that have the same settings.
In this scenario, which solution is correct?

Question24: You are planning to move to a newer clustered Data ONTAP version.
Which two resources should you review prior to the move? (Choose two.)

Question25: You need to provide a customer an action plan to update an ONTAP system after a security bulletin has been issued.
In this scenario, how do you accomplish this task?

Question26: You are asked to replicate 15 of 20 volumes and the network configuration of your storage virtual machine to your other data center.
In this scenario, which NetApp technology should you use?

Question27: Your customer calls at 8:40 a.m. indicating that the performance of his FAS2240- 2 is very slow for all protocols used (NFS, FC, and SMB).
The customer explains that the day before, he migrated half of his virtual machines (VMs) onto new VMware VMFS data store LUNs in the same volume as his old VMFS data store LUNs.
What are two reasons for the customer's problem? (Choose two.)

Question28: A customer can no longer connect to a data LIF upgrading from ONTAP 9.1 to ONTAP 9.2. A packet trace shows the data LIF is responding to the initial SYN with a SYN/ACK. This SNY/ACK never makes it to the client.
In this scenario, which statement is correct?

Question29: Your customer is concerned about SnapMirror transfers consuming too much network bandwidth. In this situation, which two SnapMirror features would help the customer? (Choose two.)

Question30: Which LIF role is used for SnapMirror traffic between two clusters?

Question31: Which NetApp HCI component communicates with activeiq.solidfire.com and the Cloud Data Services portal?

Question32: A customer is using DP SnapMirror replication between two clusters. The source cluster is using Clustered Data ONTAP 8.2.3.
Which two versions are acceptable for the destination cluster to be operating? (Choose two.)

Question33: On an AFF system, which three storage efficiencies are enabled by default? (Choose three.)

Question34:

Which type of MetroCluster is shown in the exhibit?

Question35: Which two conditions would prevent a normal giveback operation? (Choose two.)

Question36: Exhibit:

Round-robin DNS has been configured for all data LIFs belonging to SVM1. There is a data LIF on every node of that 4-node cluster.
The administrator has reports from users of sporadic user access issues when accessing CIFS shares on SVM1. The administrator determines that one out of four attempts result in a "path not found error" message. The administrator believes that the issue is network related.
Referring to the exhibit, which statement is correct?

Question37: What are two supported cabling methods for a NetApp HCI compute node? (Choose two.)

Question38: You have a 4-node MetroCluster system. A node needs to be taken down for maintenance, but all data needs to remain online.
In this scenario, what should you do to bring down a single node?

Question39: You have an ONTAP 9.3 cluster and create a new SnapMirror relationship with a SnapMirror type of DP. You initialization the SnapMirror relationship and verify that incremental updates are operating as expected.
However, you notice that the SnapMirror type is XDP instead of the specified DP.
In this scenario, which statement is correct?

Question40: Which database must be installed for deployments of OnCommand Unified Manager 6.x and OnCommand Performance Manager for Linux installations?

Question41: You replaced the controller of an HA pair in a 4-node cluster running clustered Data ONTAP 8.3.1. You have gone through all hardware testing requirements before booting the system.
Which action is now required to boot the system successfully?

Question42: Which CIFS server configuration determines the domain controllers that a CIFS server uses?

Question43: You are using FCP and iSCSI protocols from your clients with ONTAP as the target. You want to ensure that storage failover (SFO) works correctly for your clients.
In this scenario, which two features on the initiator and the target will accomplish this task? (Choose two.)

Question44: A customer recently had a controller module failure on a FAS62xx system running clustered Data ONTAP 8.3.1.
The controller module had been replaced last night and everything is working well but the customer noticed warnings concerning licensing on the console. The warnings say there is a grace period of 89 days remaining.
In this scenario, what should be done to solve this problem?

Question45: For security reasons, you must track the access of files of a specific folder.
In this scenario, what should you do to accomplish this task from the storage side?

Question46: A customer explains that their V3170 NetApp controller has failed over and they do not know what to do next.
In this scenario, what information should the customer collect from the Remote LAN Module (RLM) and send to you? (Choose two.)

Question47: You are setting up a disaster recovery site and have just installed the remote cluster. To communicate between your two locations, you must set up a dedicated network interface on each cluster.
Which role should be used for these interfaces?

Question48: Referring to the exhibit.

A storage administrator tells you that a company security mandate was applied to remove all CIFS share level permissions of everyone - full control. Now users are unable to access CIFS shares.
The storage virtual machine (SVM) is named "SVM1" on clustered Data ONTAP 8.3.1. The storage administrator wants to know what can be done to restore full control access to users that are receiving "access denied" errors.
The storage administrator has provided you with the vserver cifs share show command output of one of the CIFS shares with issues as shown in the exhibit.
Which two steps must you perform to solve the problem? (Choose two.)

Question49: A hosting company is about to deploy a Microsoft Hyper-V environment connected to NetApp storage. They want to know which version of SMB and Data ONTAP should be deployed in this environment that supports continuously available shares.
In this scenario, what do you tell the customer?

Question50: A customer has replaced both interconnect cables on a FAS3240 HA pair with IOXM because they were damaged. After replacing the cables, the customer receives the error shown below.
"HA interconnect port 1 of this appliance seems to be connected to port 2 on the partner appliance." In this scenario what is the cause of this error?

Question51: You have a 6-node cluster with six identical controllers. You are upgrading from clustered Data ONTAP 8.3.1 to clustered Data ONTAP 8.3.2.
From the Upgrade Advisor, you downloaded the upgrade plan. In this scenario, which two steps are part of that plan? (Choose two.)

Question52: You have a 4-node cluster configured for FC. You create a new LUN on node 1, map the LUN to a host, and verify that the host is able to correctly access the LUN. However, after moving the LUN's volume to node 3, ALUA reports that all the paths are non-optlmized. You have already verified that all zoning and physical cabling is correct.
What should you do to enable ALUA to see the optimized paths?

Question53: A customer is installing a new system and has determined that they have a broken disk.
What information is required to open a NetApp Support case?

Question54: Which NetApp technology enables a volume to span across one or more aggregates and one or more NetApp nodes?

Question55: What is the next step if you must escalate an open case?

Question56: After a network card was replaced in an ONTAP node, you see the output shown in the exhibit.

What is the problem?

Question57: While troubleshooting intermittent takeover impossible command entries on the console, you request the output of the storage failover interconnect statistics error show command.
Which two counters would help troubleshoot this problem? (Choose two.)

Question58: You are adding additional node to a single-node cluster.
Which two actions be performed after this upgrade? (Choose two.)

Question59: Which NetApp technology enables you to perform block-based replication from NetApp Element software to Cloud Volumes ONTAP?

Question60: After a storage administrator turned off IP fast path, all the NFS clients lost connectivity to the storage controller.
Which statement describes what happened in this scenario?

Question61: You just deployed Unified Manager 6.x on a server running Red Hat. You attempt to log in to the UI with your Windows domain account but it fails.
Which two actions must be taken to solve this problem? (Choose two.)

Question62: When using NetApp Volume Encryption (NVE) which type of server is needed to keep encryption keys separate from encrypted data?

Question63: A user on an NFSv4 client is listing a directory and sees the file in an is -1 listing shown below:
"rwr------1 nobody nobody 10767 Mar 24 2016 party.txt"
The customer would like to know why the user and group shows as "nobody".
Which statement would explain why this is happening?

Question64: When using NetApp Volume Encryption (NVE) which type of server is needed to keep encryption keys separate from encrypted data?

Question65: A customer ordered a FAS2720 cluster with 8 TB SATA drives. The customer wants to use the Advanced Drive Partitioning (ADP) feature to avoid consuming the high capacity drives for the root aggregate. Before you use the cluster setup, you issue the aggr status command and notice that ADP is not being used.
In this scenario, what would you use to implement ADP?

Question66: You are upgrading your FAS cluster to an AFF cluster. All the volumes have finished migrating to the AFF nodes. ALUA is working on all attached SAN clients. You now want to move the SAN LIFs to the AFF nodes without any SAN client disruption.
Working one LIF at a time, which three steps are required to perform this process? (Choose three.)

Question67: You receive an AutoSupport notification because of the error shown below. "HA GROUP ERROR: DISK/SHELF COUNT MISMATCH ERROR."
In this scenario, which two steps would you take to solve the problem? (Choose two.)

Question68: Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3. You want to upgrade non-disruptively to clustered Data ONTAP 8.3.1 using the rolling-upgrade method.
Which two operations would you perform before issuing the A storage failover takeover - of node NodeA- command? (Choose two.)

Question69: You are working on a fabric MetroCluster. After a site failure, the plex starts to resync automatically to the aggregate mirror of Aggr1. The plex now shows a status of resyncing. During this process, you experience a slow resync of the SyncMirror plex.
In this scenario, how do you solve the problem?

Question70: A customer must store physical hard copies of transaction data off site to meet regulatory requirements.
Which NetApp technology enables the customer to accomplish this task?

Question71: Microsoft SQL Server is being hosted from a Microsoft Hyper-V cluster and is mounting a LUN from NetApp storage that contains its working databases.

In this scenario, which product would be used to ensure that consistent Snapshot copies of the database are obtained?

Question72: Referring to the exhibit.

Which two actions would you perform to address the system alternate-control-path (ACP) connectivity issue shown in the exhibit? (Choose two.)

Question73: You are using AFF storage with the NVMe storage protocol on your Linux clients.
In this scenario, which NVMe feature must be present and enabled for the client to see storage failover happen?

Question74: Referring to the exhibit.

A customer is attempting to protect the source volume listed in the exhibit. They try to initialize a DP mirror relationship to the destination volume but it will not initialize as expected.
Which two settings on the destination volume are causing this problem? (Choose two.)

Question75: A customer is trying to enable NVMe and wants to use the FC adapters in the controllers but cannot enable the protocol.

Referring to the exhibit, what is causing the problem?

Question76: You want to use the supported method to upgrade the ONTAP version of a Cloud Volumes ONTAP instance from ONTAP 9.5 to ONTAP 9.6.
In this scenario, which NetApp tool accomplishes this task?

Question77: A customer receives the message shown below in their EMS logs.
Tue Jun 27 18:34:18 CEST
[netapp-ct1: cp_worker: wafl.cp.toolong:error]: Aggregate AG1_NTAP_PROD experienced a long CP.
Tue Jun 27 18:37:10 CEST
Which two data sources do you use to explain this message? (Choose two.)

Question78: Your customer calls to report that he is seeing many cyclic redundancy check (CRC) errors on the FC-AL loop.
Which three commands would you use to determine the cause? (Choose three.)

Question79: You have installed and configured SnapDrive for Windows on a Windows server. Using SnapDrive, you successfully created two LUNs that are connected to the same storage controller using iSCSI.
You later realize that Snap Drive is no longer enumerating one of the disks. In this scenario, what would be a symptom of this problem?

Question81: A customer wants to protect the data in a volume using a schedule configured on a cluster. The customer is required to retain more backups on the destination than are present on the source.
What would the customer use to protect the data in this situation?

Question82: In ONTAP 9.6, activity on the command line is found in which log?