Here you have the best Netapp NS0-191 practice exam questions.
Some things you may want to keep in mind about this practice exam questions:
Question 1 of 31
Click the Exhibit tab.
The customer configured an SVM called "NewSVM" for NFS, configured the volume, "vol_nfs", mounted at "/vol_nfs", and set up NFSv3 as shown in the exhibit.
However, if they try to mount from the client with IP address 192.168.10.10, they receive a "permission denied" error.
In this scenario, which action will solve the error condition?
Correct Answer: C
The error occurs because the root volume's export policy does not allow access from the client IP address 192.168.10.10. To resolve this issue, you need to associate the correct export policy to the root volume (/) of the SVM. In this case, the rule in the new_policy export policy allows access from the IP address 1.2.3.4 whereas the client is coming from 192.168.10.10. Adding or modifying a rule in the export policy associated with the root volume to include the appropriate client IP or subnet (192.168.10.0/24) will resolve the permission denied error.
Question 2 of 31
Microsoft SQL Server is being hosted from a Microsoft Hyper-V cluster and is mounting a LUN from NetApp storage that contains its working databases.
In this scenario, which product would be used to ensure that consistent Snapshot copies of the database are obtained?
Correct Answer: C
To ensure that consistent Snapshot copies of a Microsoft SQL Server database are obtained, specifically when the SQL Server is hosted on a Microsoft Hyper-V cluster and utilizing NetApp storage, the appropriate product is SnapManager for SQL Server. SnapManager for SQL Server is designed to provide application-consistent backups for SQL Server databases, ensuring data integrity and simplifying backup and recovery operations.
Question 3 of 31
You are preparing to implement a storage virtual machine (SVM) in a SAN configuration. You need to eliminate single points of failure and enable the system to survive component failures.
According to NetApp, what is the recommended minimum number of paths per LUN connecting to each node being used by an SVM in a cluster?
Correct Answer: A
To ensure high availability and eliminate single points of failure in a SAN configuration, NetApp recommends having a minimum of four paths per LUN connecting to each node being used by an SVM in a cluster. This configuration allows the system to continue operating even if multiple paths fail, providing redundancy and fault tolerance.
Question 4 of 31
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.)
Correct Answer: CD
When using DP SnapMirror replication between two clusters, both clusters should be running versions of ONTAP that are compatible. The source cluster is using Clustered Data ONTAP 8.2.3. For the destination cluster, acceptable versions include the same version as the source (8.2.3) and higher compatible versions with additional features and support, such as 8.3.1. Versions 8.1.4 and 8.0.2 are too old for proper compatibility with 8.2.3.
Question 5 of 31
Your customer has a 2-node cluster with two FAS2554 controllers running clustered Data ONTAP 8.3. You want to upgrade non-disruptively to clustered Data
ONTAP 8.3.1 using the rolling-upgrade method.
Which two operations would you perform before issuing the ~storage failover takeover -ofnode NodeA~ command? (Choose two.)
Correct Answer: CD
Before performing the storage failover takeover command, two essential operations must be carried out. First, the default boot image must be updated to the new image to ensure the node boots with the correct version after the upgrade. Second, it is crucial to install the new software image on all nodes to ensure all controllers are running the same version of the software. These steps are necessary to maintain compatibility and prevent any disruptions during the upgrade process.