File Info
| Exam | NetApp Certified Support Engineer |
| Number | NS0-192 |
| File Name | Network Appliance.NS0-192.PracticeTest.2019-08-12.29q.vcex |
| Size | 530 KB |
| Posted | Aug 12, 2019 |
| Download | Network Appliance.NS0-192.PracticeTest.2019-08-12.29q.vcex |
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Demo Questions
Question 1
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.)
- Move the workload to an SSD aggregate.
- Apply a QoS maximum policy to the csdata-wid1234 workload.
- Add a Flash Pool to the existing aggregate.
- Upgrade the controller’s NVRAM.
Correct answer: BC
Question 2
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?
- deswizzling
- active bitmap rearrangement
- snap create
- container block reclamation
Correct answer: D
Question 3
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?
- The end users are doing a lot of reads on the SATA disks that are using vStorage APIs
- Disk 0a.16 is being used to reconstruct data from a failed disk in the aggregate.
- Disk 0a.16 is faulty and should be replaced.
- The network has too many multicast packets.
Correct answer: D
Question 4
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.)
- vldb is functioning on both nodes.
- The igroup cannot be created because the vigmgr is secondary on 10.
- bcomd is causing the commands to fail.
- mgmt is failing the operation.
Correct answer: AD
Question 5
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?
- ADP cannot be implemented on this system.
- ADP can be implemented as long as all of the on-board drives do not contain data.
- ONTAP does not support ADP.
- ADP can be implemented, but only with a complete data-wipe and initialization.
Correct answer: D
Question 6
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.)
- volume copy
- volume move
- volume rehost
- volume relocate
Correct answer: BC
Explanation:
Reference: https://whyistheinternetbroken.wordpress.com/2016/06/08/volume-rehosting-ontap9/ Reference: https://whyistheinternetbroken.wordpress.com/2016/06/08/volume-rehosting-ontap9/
Question 7
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?
- Halt the nodes and configure ADP at the LOADER-X> prompt.
- Complete the cluster setup and use OnCommand System Manager to configure ADP.
- While executing the cluster setup command, reconfigure the disks to use ADP.
- Halt the nodes, boot to the special boot menu, and configure ADP.
Correct answer: D
Question 8
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?
- Disks on the same disk shelf were shared by both nodes.
- The RAID group to which the disk was added contained root partitions.
- The RAID was full and another RAID group was needed.
- The disk was larger than the other disks in the aggregate and needed to be right-sized.
Correct answer: A
Question 9
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.)
- Use the halt -node * -skip-lif-migration-before-shutdown true -inhibit-takeover true command.
- Invoke an AutoSupport message to indicate a planned maintenance time.
- Use OnCommand System Manager to halt the controllers.
- Use the halt -node * command.
Correct answer: AD
Explanation:
Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2492713 Reference: https://library.netapp.com/ecm/ecm_download_file/ECMLP2492713
Question 10
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?
- The user did not have permissions to the export.
- The client lost connectivity to the export.
- Vscan stopped the write due to an infection.
- The old data is still contained within a snapshot.
Correct answer: B
