Download NetApp Certified Support Engineer.NS0-192.VCEplus.2019-07-27.60q.vcex

Vendor: Network Appliance
Exam Code: NS0-192
Exam Name: NetApp Certified Support Engineer
Date: Jul 27, 2019
File Size: 4 MB
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Demo Questions

Question 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.)
  1. Execute the version command at the cluster shell.
  2. Verify the version from the new AutoSupport that was automatically triggered after an upgrade.
  3. A System Message notification will be shown upon reboot after a successful upgrade.
  4. Execute the system node upgrade-revert show command at the cluster shell.
  5. Execute the system node upgrade-revert show-task-status command at the cluster shell.
Correct answer: ACD
Explanation:
Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2492712
Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2492712
Question 2
You are adding an additional node to a single-node cluster.
Which of the actions should be performed after this upgrade? (Choose two.)
  1. Verify that HA is enabled.
  2. Verify that epsilon is not assigned.
  3. Verify that epsilon is assigned.
  4. Verify that HA is disabled.
Correct answer: CD
Question 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?
  1. There is too much indirect traffic from other nodes.
  2. QoS processing is increasing CPU usage.
  3. The CPU on the node is overused.
  4. High disk use is increasing CPU usage.
Correct answer: D
Question 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?
  1. Throughput floors apply to only iSCSI access.
  2. Throughput floors can only guarantee up to 125 MB/s.
  3. Throughput floors require a license.
  4. Throughput floors require AFF.
Correct answer: D
Question 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.
Referring to the exhibit, which statement is correct?
  1. The volume is encountering the QoS limit.
  2. The network is slow.
  3. The data layer of the controller is slow.
  4. The traffic is going over an indirect path in the cluster.
Correct answer: A
Question 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.)
  1. Move the workload to an SSD aggregate.
  2. Apply a QoS maximum policy to the csdata-wid1234 workload.
  3. Add a Flash Pool to the existing aggregate.
  4. Upgrade the controller's NVRAM. 
Correct answer: BC
Question 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?
  1. deswizzling
  2. active bitmap rearrangement
  3. snap create
  4. container block reclamation
Correct answer: D
Question 8
Click the Exhibit button. 
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?
  1. The end users are doing a lot of reads on the SATA disks that are using vStorage APIs
  2. Disk 0a.16 is being used to reconstruct data from a failed disk in the aggregate.
  3. Disk 0a.16 is faulty and should be replaced.
  4. The network has too many multicast packets.
Correct answer: D
Question 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?
  1. deswizzling
  2. deduplication
  3. Snapshot reserve
  4. compression
Correct answer: D
Question 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.)
  1. vldb is functioning on both nodes.
  2. The igroup cannot be created because the vigmgr is secondary on 10.
  3. bcomd is causing the commands to fail.
  4. mgmt is failing the operation. 
Correct answer: AD
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