Free 2021 Network Appliance NCSE NS0-194 dumps are available on Google Drive shared by VCEPrep
Welcome to download the newest VCEPrep NS0-194 PDF dumps: https://www.vceprep.com/NS0-194-latest-vce-prep.html ( 190 Q&As)
NEW QUESTION 64
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?
- A. Review all SAS connections.
- B. Review that all Inter-Switch Links (ISL) are online.
- C. Review if a site switchover has occurred.
- D. Review the fabric switches, and ATTO bridges for errors.
Answer: D
NEW QUESTION 65
In ONTAP 9.6, activity on the command line is found in which log?
- A. mgwd.log
- B. audit.log
- C. messages.log
- D. command-history.log
Answer: B
Explanation:
Explanation/Reference: https://kb.netapp.com/Advice_and_Troubleshooting/Data_Storage_Software/ONTAP_OS/ Overview_of_ONTAP_Logs
NEW QUESTION 66
Click the Exhibit button at the right.
When using ONTAP, the customer uses a mirror-SnapVault cascade, as shown in the exhibit. The Snapshot copies successfully transfer from the primary volume on storage system A to the SnapMirror destination on storage system B.
However, not all SnapMirror Snapshot copies are being transferred from storage system B to the XDP destination on storage system C.
In this scenario, which Snapshot copies will transfer successfully?
- A. any Snapshot copy created within the last 24 hours
- B. only Snapshot copies with the SnapMirror label called sm_created
- C. transfers initiated by a SnapMirror schedule
- D. all manually initiated SnapMirror transfers
Answer: B
NEW QUESTION 67
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?
- A. Perform an aggregate relocation of the CFO aggregates on the node.
- B. Perform an HA takeover of the node.
- C. Perform a MetroCluster switchover.
- D. Disable HA on each side of the MetroCluster.
Answer: B
NEW QUESTION 68
Click the Exhibit button at the right.
A customer reports that a node panicked due to a multidisk failure.
While in take over, the customer reviewed the output of the sysconfig -a command and noticed a discrepancy in the shelf stack as shown in the exhibit.
The customer proceeded to examine the power supplies in the stack of shelves; all were functional.
Which step would you take to solve this problem?
- A. Replace the motherboard in the broken node.
- B. Reseat all the disks in shelf 1.
- C. Replace the SAS cable from adapter 2d to shelf 1.
- D. Replace the shelf chassis of shelf 1.
Answer: D
NEW QUESTION 69
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?
- A. Replace the controller of controller A.
- B. Replace the cable connected to controller A's 0a port.
- C. Re-cable the system per the FAS2750 installation guide.
- D. Replace the controller of controller B.
Answer: A
NEW QUESTION 70
A customer cannot create a new volume from OnCommand System Manager.
Which two clustered Data ONTAP daemons would be at fault in this scenario? (Choose two.)
- A. mqwd
- B. bcomd
- C. vldb
- D. secd
Answer: B,D
NEW QUESTION 71
Referring to the exhibit.
A customer receives "CLUSTER NETWORK DEGRADED" AutoSupport messages from this clustered Data ONTAP system. The customer suspects that something occurred physically to the nodes after they had a data center maintenance move.
The customer proceeds to follow the instructions in the Knowledge Base article regarding the "Error: CLUSTER NETWORK DEGRADED" message that results in the output shown In the exhibit.
After analysis, the customer decides to replace the small form-factor pluggable (SFP) transceivers and the cables on the system.
Which statistic supports the customer's analysis?
- A. CRC errors
- B. Multi/broadcast
- C. Jumbo frames
- D. BCast pkts
Answer: A
NEW QUESTION 72
When troubleshooting the delivery failure of an AutoSupport notification, you enter the autosupport history show command.
In this scenario, what information would you expect the command output to show? (Choose two.)
- A. time of the last upgrade
- B. size of the AutoSupport notification
- C. status of the delivery
- D. IP address of the destination
Answer: A,C
NEW QUESTION 73
You have an AFF platform and want to use object storage to provide a cloud-based capacity tier.
In this scenario, which NetApp technology would you use to accomplish this task?
- A. Flash Pool
- B. NetApp HCI
- C. FabricPool
- D. FlashCache
Answer: C
NEW QUESTION 74
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?
- A. Tune the resync speed by adding a QoS policy and limit the concurrent I/O to the aggregate.
- B. Destroy and re-create plex, then run a baseline sync.
- C. Tune the resync speed using the storage raid-options command.
- D. Add more disks to the aggregate to add more I/O capacity.
Answer: A
NEW QUESTION 75
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?
- A. Collect the new license keys from the new controller module packaging and install them using the appropriate commands.
- B. Obtain new 8.2x format license keys and install them using the appropriate commands.
- C. Apply the previously used license keys using the appropriate commands.
- D. Execute a system restore to recover the previous license keys, and then apply to the new controller module.
Answer: B
NEW QUESTION 76
Which three conditions would prevent a normal giveback operation? (Choose three.)
- A. established NFSv3 sessions
- B. LUNs mapped with ALUA enabled
- C. established CIFS sessions
- D. ongoing SnapMirror updates
- E. presence of failed disks
Answer: C,D,E
NEW QUESTION 77
A 2-node cluster (Node-1 and Node-2) has suffered a takeover event. The down node (Node-1) is currently waiting for give back.
However, it is unsure if the node will boot successfully. The client suffer any data outage.
Which command would you use to perform the give back?
- A. CLUSTER::> storage failover giveback -of node Node-1-override-vetoes true cannot
- B. CLUSTER::> storage failover giveback -from node Node-2
- C. CLUSTER::> storage failover giveback -of node Node-1-only-do-aggregates
- D. CLUSTER::> storage failover giveback -of node Node-1-require-partner-waiting false
Answer: D
NEW QUESTION 78
Referring to the exhibit.
A database administrator explains that the backup job scheduled to complete by 7:00 AM is not completing as fast as expected. You log in to theFAS3240 system and execute a few commands and obtain the output shown in the exhibit.
Which system resource would you eliminate as a eliminate as a problem based on the command output?
- A. network
- B. disk
- C. CPU
- D. memory
Answer: D
NEW QUESTION 79
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.)
- A. ALUA
- B. LACP
- C. SCSI
- D. MPIO
Answer: A,D
NEW QUESTION 80
When you replace a motherboard, which step will completely test the newly installed component?
- A. From the LOADER prompt, type boot_diags, then execute sldiag.
- B. From the LOADER prompt, type boot_ontap maint, then execute sldiag.
- C. From the LOADER prompt, execute sldiag.
- D. From ONTAP, execute sldiag.
Answer: B
Explanation:
Explanation/Reference: https://library.netapp.com/ecm/ecm_download_file/ECMP1199896 (36)
NEW QUESTION 81
Which NetApp technology enables you to perform block-based replication from NetApp Element software to Cloud Volumes ONTAP?
- A. MetroCluster
- B. SyncMirror
- C. Cloud Sync
- D. SnapMirror
Answer: D
NEW QUESTION 82
You want to debug a network issue on a four-node clustered Data ONTAP cluster in a large NFS environment of more than 1,000 clients.
The connection from one client with IP address 10.11.12.13 accessing port e0c on controller NetApp1 resets every hour.
What is the correct way to collect a packet trace in this scenario?
- A. Issue the pktt start -d /etc/crash -i 10.11.12.13 command on the clustershell.
- B. Use System Manager to collect the packet trace for e0c on NetApp1 and client IP address 10.11.12.13.
- C. Issue the system node run -node NetApp1 -command "pktt start e0c -d /etc/crash -i 10.11.12.13" command.
- D. Packet traces are collected automatically for all client connections in clustered Data ONTAP. You can find them in the /etc/crash directory on each node.
Answer: B
NEW QUESTION 83
Click the Exhibit button. Your customer explains that his disks are showing 100% utilization, but he does not see very much user I/O. While investigating, 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 using VAAI, which does not show up as user I/O.
- B. The network has too many multicast packets, which means the data is not being sent out over the network correctly.
- C. Disk 0a.16 is faulty, indicated by the high latency for ureads, and should be replaced.
- D. Disk 0a.16 is being used to reconstruct data from a failed disk in the aggregate.
Answer: A
NEW QUESTION 84
How many drive bays does a DS4246 shelf have?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION 85
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.)
- A. 8.2.3
- B. 8.0.2
- C. 8.3.1
- D. 8.1.4
Answer: A,C
NEW QUESTION 86
What are two reasons to use VLANs in a NetApp storage solution? (Choose two.)
- A. to isolate iSCSI traffic from NAS traffic
- B. to isolate UDP traffic from TCP traffic
- C. to isolate management traffic from other IP traffic
- D. to isolate FC traffic from other IP traffic
Answer: A,B
NEW QUESTION 87
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?
- A. intercluster
- B. cluster
- C. cluster-mgmt
- D. data
Answer: D
NEW QUESTION 88
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.)
- A. volume size
- B. language
- C. type
- D. max-autosize
Answer: C,D
NEW QUESTION 89
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