EMT Practice Test

1. Question Content...

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Question1: You are investigating a CIFS issue at a customer site, but it is unclear which SMB version is being used between the client and the server. The customer has provided you with a packet trace output.
In this scenario, which packet exchange contains information to indicate which SMB version was agreed upon by the client and the server?

Question2: Click the exhibit button.

A customer reports that when they are failing over Hyper-V VMs, the process fails, and the server reports an error that indicates that there is something wrong with the storage.
Referring to the exhibit, which three actions would be required in ONTAP to solve this problem? (Choose three.)

Question3: A customer performs a takeover and giveback of their controllers and notices that several of their NFS clients lose access to their volumes for a short period of time during the SFO process. The customer reviewed the LIF failover policies, and the polices are correct.
What is the reason for this behavior?

Question4: In a 4-node cluster, nodes 1 and 2 are an HA pair, and nodes 3 and 4 are an HA pair. The following error appears in the log.
12/15/2018 15:48:47 node-2CRITICALclam.node.ooq: Node (name=node- 2, ID= 1001) is out of "CLAM quorum" (reason =quorum update).
In this scenario, which two statements are correct? (Choose two.)

Question5: A customer reports that a takeover has been disabled on an HA pair.
What would be a cause for this to happen?

Question6: Click the exhibit button.

A customer reports that storage latency has recently increased substantially. No changes have been introduced, and the traffic did not change.
Referring to the output shown in the exhibit, which corrective step should be taken?

Question7: Click the exhibit button.

Your customer has severe latency on one of their SATA aggregates. You run the statit -b and statit -e commands to obtain detailed disk statistics.
Referring to the output shown in the exhibit, which disk would be the problem?

Question8: Click the exhibit button.


You are troubleshooting a system in which the customer reports that aggregates on Stack 6c/12b are having slow response tomes from system NETAPP1CLUS-02.
Referring to the exhibit, which two statements are correct? (Choose two.)

Question9: You configured iSCSI multipathing on a Windows host to a 2-node ONTAP cluster so that you can attach to some LUNs. You see that the host logging in to both iSCSI LIFs in the ONTAP cluster, and you notice that the igroup is correctly set. After you open Disk Management and rescan for disks, the NetApp LUNs do not show up.
In this scenario, what should be performed to enable the LUNs to be visible to the Windows host?

Question10: The root aggregate on your single-node ONTAP cluster failed. You have the configuration backups saved on your FTP server?
In this scenario, which two steps are part of the recovery procedure? (Choose two.)

Question11: Click the exhibit button.

You execute a few commands and many fail, as shown in the exhibit.
What could cause the error?

Question12: Click the exhibit button.


Many end users are complaining that logging in their systems takes a long time. When the login to the desktop finishes, everything is fine. The home directories are on NetApp storage. You do not see any significant disk or CPU contention on the controller, so you gather output statistics from the controller and focus on SMB.
Referring to the exhibit, which two actions would help diagnose the problem? (Choose two.)

Question13: A customer has requested your assistance with replacing a DS224C disk shelf from their cluster nondisruptively.
Which two actions should be performed before physically replacing the shelf? (Choose two.)

Question14: An administrator wants to keep an automatic daily up-to-date copy of a volume at a disaster recovery location.
What should the administrator do to achieve this goal?

Question15: When you issue a volume clone create command, which entity in WAFL is copied?

Question16: A customer reports that OnCommand Performance Manager shows that the workload on node-02 in a 4-node cluster has increased to a level that is higher than the threshold. The customer wants to avoid this issue becoming a performance problem.
Which two actions would result in achieving this goal? (Choose two.)

Question17: Click the exhibit button.

A storage administrator reports that when they enabled Vscan, they began receiving reports of CIFS users having very slow access to all their files. The storage administrator recovered from the issue by disabling Vscan on their SVM. The storage administrator was able to collect perfstat output during the time of the reported slow access, as shown in the exhibit.
In this situation, what is the problem?

Question18: You want to determine which SMB versions that a CIFS server can use when communicating with external servers.
Which two CIFS server settings should be reviewed to accomplish this task? (Choose two.)

Question19: A customer's FAS8200 node1 went down an hour ago after a WAFL inconsistency error. All data is being served from partner node2, but the storage failover show command output is not showing a node1 as "Waiting for giveback".
What is the corrective action for this situation?

Question20: Click the exhibit button.

A customer has an FC SAN with brocade switches. Each server attached to the SAN gas four FC ports. The customer describes that one of their servers has only four paths to the LUNs configured on the cluster. There should be eight paths on all the other servers. The switch administrator has verified the zone configuration.
Referring to the exhibit, which two actions would you perform to troubleshoot the problem? (Choose two.)

Question21: You have a 2-node ONTAP Select HA deployment. In this scenario, which application manages the quorum, if one node fails?

Question22: A customer reports that one their SVMs has two default gateways. The customer wants to know whether this behavior is expected or if one of gateways should be deleted.
In this scenario, what do you tell the customer?

Question23: A customer mentions that their intercluster SnapMirror replication operations consistently take much longer than normal. While troubleshooting, you want to initiate a test SnapMirror session to collect performance data.
How would you accomplish this task?