Question 6 - 5V0-35.21 discussion

To add an additional data node to the existing vRealize Operations cluster, you need to deploy a new data node from the Administration Ul. A data node is a node that collects, stores, processes, and analyzes data from your environment.You can expand an existing installation to add a data node by following these steps1:

In a Web browser, navigate to the name or IP address of the node that will become the data node. The setup wizard appears, and you do not need to log in to vRealize Operations.

Click Expand an Existing Installation.

Click Next.

Enter a name for the node (for example, Data-1).

From the Node Type drop-down, select Data.

Enter the FQDN or IP address of the primary node and click Validate.

Select Accept this certificate and click Next.

Verify the vRealize Operations administrator username of admin.

Enter the vRealize Operations administrator password.

Click Next, and click Finish.

The other options are not correct because they do not deploy a new data node from the Administration Ul. Option A is incorrect because cloning an existing data node is not supported and may cause data inconsistency. Option C is incorrect because deploying a new virtual appliance from an OVF file is not enough to add a data node to the cluster. You still need to configure the node type and join the cluster from the Administration Ul. Option D is incorrect because enabling High Availability in the Administration Ul does not add a data node to the cluster. It only creates a replica of the primary node for failover purposes.References:Expand an Existing Installation to Add a Data Node