The safer , easier way to help you pass any IT exams. 1 / 12 Exam : NS0-193 Title : Version : V8.02 NetApp Certified Support Engineer The safer , easier way to help you pass any IT exams. 2 / 12 1.A customer recently performed an ONTAP upgrade and would like to confirm the successful completion of the process. Which three actions would satisfy this requirement? (Choose three.) A. Execute the version command at the cluster shell. B. Verify the version from the new AutoSupport that was automatically triggered after an upgrade. C. A System Message notification will be shown upon reboot after a successful upgrade. D. Execute the system node upgrade-revert show command at the cluster shell. E. Execute the system node upgrade-revert show-task-status command at the cluster shell. Answer: A,C,D 2.You are adding an additional node to a single-node cluster. Which of the actions should be performed after this upgrade? (Choose two.) A. Verify that HA is enabled. B. Verify that epsilon is not assigned. C. Verify that epsilon is assigned. D. Verify that HA is disabled. Answer: C,D 3.Using QoS statistics for a group of volumes on one node, you notice that most of the latency comes from the data layer. In this scenario, which statement is correct? A. There is too much indirect traffic from other nodes. B. QoS processing is increasing CPU usage. C. The CPU on the node is overused. D. High disk use is increasing CPU usage. Answer: D 4.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? A. Throughput floors apply to only iSCSI access. B. Throughput floors can only guarantee up to 125 MB/s. C. Throughput floors require a license. D. Throughput floors require AFF. Answer: D 5.Click the Exhibit button. A backup administrator notices throughput problems during backup jobs. While the job is running, you review the QoS output for the target volume. The safer , easier way to help you pass any IT exams. 3 / 12 Referring to the exhibit, which statement is correct? A. The volume is encountering the QoS limit. B. The network is slow. C. The data layer of the controller is slow. D. The traffic is going over an indirect path in the cluster. Answer: A 6.Click the exhibit button. Based on the QoS output from the storage controller, your database administrator is complaining of slow read and write performance. Referring to the exhibit, what would be two appropriate actions to improve performance for both reads and writes? (Choose two.) A. Move the workload to an SSD aggregate. B. Apply a QoS maximum policy to the csdata-wid1234 workload. C. Add a Flash Pool to the existing aggregate. D. Upgrade the controller’s NVRAM. Answer: B,C 7.You are migrating volumes from an older aggregate to a new aggregate using the vol move command. You notice that, after completion, access to these volumes is slower until a certain process finishes. Which process is causing the problem in this scenario? A. deswizzling B. active bitmap rearrangement C. snap create D. container block reclamation Answer: D 8.Click the Exhibit button. The safer , easier way to help you pass any IT exams. 4 / 12 Your customer’s disks are showing 100% utilization, but the customer sees minimal user I/O. You collect statistics using the statit command over a 10-second time period as shown in the exhibit. In this scenario, what is the problem? A. The end users are doing a lot of reads on the SATA disks that are using vStorage APIs B. Disk 0a.16 is being used to reconstruct data from a failed disk in the aggregate. C. Disk 0a.16 is faulty and should be replaced. D. The network has too many multicast packets. Answer: D 9.A customer has a Window PC connected to an SMB share for a newly created volume on ONTAP storage. The share properties indicate that it has 475 GB free. However, the volume is configured as a 500 GB volume. Which technology is responsible for this situation? A. deswizzling B. deduplication C. Snapshot reserve D. compression Answer: D The safer , easier way to help you pass any IT exams. 5 / 12 10.Click the Exhibit button. On a ONTAP system, CLI commands for adding an initiator to an igroup on csiptc-2240-10 are failing, even when attempted several times on node csiptc-2440-10. However, the command works on node 09. You can create a volume on both nodes. Referring to the exhibit, which two statements are true? (Choose two.) A. vldb is functioning on both nodes. B. The igroup cannot be created because the vigmgr is secondary on 10. C. bcomd is causing the commands to fail. D. mgmt is failing the operation. Answer: A,D 11.Which two statements are true about epsilon in a 4-node cluster? (Choose two.) A. Epsilon is used as a tie-breaker for determining a quorum. B. Epsilon is automatically assigned to the first node when a cluster is created. C. Epsilon is used for determining the up node in failover. D. Epsilon is automatically assigned to the last node added to a cluster. Answer: A,B The safer , easier way to help you pass any IT exams. 6 / 12 12.When you expand an aggregate, the spare partitions can be added as only a new RAID group, even though the current RAID group size is large enough for the current and new partitions. In this scenario, which statement is correct? A. The partitions to be added share disks with the partitions in the existing RAID group. B. RAID group size is used only when dealing with non-partitioned disks. C. Only nonpartitioned disks can be added to a RAID group with existing partitions. D. The aggregate must be converted to RAID-TEC to expand RAID groups using partitions. Answer: A 13.A customer explains that the Active IQ section of the NetApp Support site indicates that their controller has not called home within the past three months. They are not using a mail host to deliver AutoSupport notifications. When troubleshooting the AutoSupport message, you enter the event log show -messagename asup.post* command. In this scenario, what would you expect to see on the console? A. event-management system (EMS) events for the AutoSupport system that are related to SMTP B. a history of all error events related to the AutoSupport system C. event-management system (EMS) events for the AutoSupport system that are related to HTTP/HTTPS D. event-management (EMS) events for the AutoSupport system that are related to any protocol Answer: A 14.An administrator just upgraded the controllers and wants to nondisruptively implement Advanced Drive Partitioning (ADP) as part of the change. Which statement is correct in this scenario? A. ADP cannot be implemented on this system. B. ADP can be implemented as long as all of the on-board drives do not contain data. C. ONTAP does not support ADP. D. ADP can be implemented, but only with a complete data-wipe and initialization. Answer: D 15.A customer has an SVM with an SSD aggregate that is reaching capacity. They want to move the data to another SVM with attached SATA drives. Which two ONTAP features will accomplish this task? (Choose two.) A. volume copy B. volume move C. volume rehost D. volume relocate Answer: B,C 16.You order a FAS8200 cluster with 4 TB SATA drives. Before executing the cluster setup command, you notice that ADP is not being used. In this scenario, which statement is correct? A. Halt the nodes and configure ADP at the LOADER-X> prompt. B. Complete the cluster setup and use OnCommand System Manager to configure ADP. C. While executing the cluster setup command, reconfigure the disks to use ADP. The safer , easier way to help you pass any IT exams. 7 / 12 D. Halt the nodes, boot to the special boot menu, and configure ADP. Answer: D 17.Users are unable to access data stored on an ONTAP cluster. The storage aggregate show command reports that the aggregates are offline and wafl_inconsistent. Which action would you perform to recover the aggregate? A. Perform an aggregate copy and delete the source aggregate. B. Execute the storage aggregate online command from the cluster shell. C. Use file system recovery tools to recover the aggregate. D. Execute the aggr online command from maintenance mode. Answer: C 18.An administrator added a spare disk to the data aggregate in an ONTAP system. The administrator immediately noticed messages about the disk being partitioned. Why did this event occur? A. Disks on the same disk shelf were shared by both nodes. B. The RAID group to which the disk was added contained root partitions. C. The RAID was full and another RAID group was needed. D. The disk was larger than the other disks in the aggregate and needed to be right-sized. Answer: A 19.A customer has a company-wide power outage scheduled and needs to gracefully power off a 2 node cluster. In this scenario, which of two steps should be performed? (Choose two.) A. Use the halt -node * -skip-lif-migration-before-shutdown true -inhibit-takeover true command. B. Invoke an AutoSupport message to indicate a planned maintenance time. C. Use OnCommand System Manager to halt the controllers. D. Use the halt -node * command. Answer: A,D 20.A customer created a new volume on an SVM for testing. During the first day of testing, the customer copied data to the volume using NFS and consumed 75% of the free space. The second day of testing required the existing data to be deleted and replaced by an equal amount of different data. During the copy, an error message stated that the volume was full. What would explain the observed error? A. The user did not have permissions to the export. B. The client lost connectivity to the export. C. Vscan stopped the write due to an infection. D. The old data is still contained within a snapshot. Answer: B 21.A customer recently experienced a panic on one node of an ONTAP cluster. Prior to performing the giveback, they want to know what caused the panic. You request data from the customer to assist Support in determining the cause of the panic. The safer , easier way to help you pass any IT exams. 8 / 12 What information should be requested in this situation? (Choose three.) A. panic string B. Perfstat C. core dump D. message logs E. packet trace Answer: A,C,D 22.Click the Exhibit button. You are troubleshooting HA interconnect link connection errors. Referring to the exhibit, which physical connections should you examine? A. 1 B. 3B C. 3A D. 2 Answer: C 23.A customer using a FAS9000 needs to perform a takeover, but their system indicates that a takeover is not possible. You have the customer execute the storage failover show -instance node nodeb command with the resulting message, “Takeover Not Possible: NVRAM log not synchronized". In this scenario, what would you do to solve the problem? A. Verify that the interconnect cables are connected correctly between the nodes and verify the interconnect links status by using the cluster show -instance command. B. Reboot each node to correct the problem, and then rerun the command to verify that the problem has corrected itself. If the problem still exists, reseat the controller module. C. Verify that the interconnect cables are connected correctly between the nodes and verify the interconnect links status by using the storage failover show -instance command. The safer , easier way to help you pass any IT exams. 9 / 12 D. Power off the node manually to force a takeover and reseat the controller module. When the system comes back up, rerun the command to see if it the problem still exists. Answer: C 24.Click the Exhibit button. The safer , easier way to help you pass any IT exams. 10 / 12 The safer , easier way to help you pass any IT exams. 11 / 12 The safer , easier way to help you pass any IT exams. 12 / 12 Using the data shown in the exhibit, which two parts would you recommend replacing? (Choose two.) A. PSU2 B. I/O module (IOM) 1 C. PSU1 D. I/O module (IOM) 2 Answer: C,D