Pearson 5V0-35.21 New Attempt

 The scoreboard widget configuration option that possibly caused this problem is Self Provider set to On. The Self Provider option determines whether the widget shows metrics of the objects selected during editing of the widget or selected on another widget. When the Self Provider option is set to On, the widget shows metrics of the objects selected during editing of the widget. When the Self Provider option is set to Off, the widget shows metrics of the objects selected on another widget. Therefore, if the administrator wants to enable a custom metric configuration file to a scoreboard widget in a dashboard, and the custom metrics are defined for a specific object type, the administrator should set the Self Provider option to Off and select the appropriate object type on another widget. Otherwise, the scoreboard widget will not show the new metrics at all, because the custom metric configuration file will not match the object type selected during editing of the widget. References: How the Scoreboard Widget and Configuration Options Work; Solved: How to configure Generic Scoreboard widget to interact with…

Data nodes are the type of node in a vRealize Operations (vROps) design that allow an administrator to scale out vROps to monitor very large environments. Data nodes are additional nodes that have all the vROps services installed, such as UI, Controller, Analytics, Collector, and Persistence. Data nodes perform data collection and analysis, and increase the capacity and performance of the vROps cluster. Data nodes can be added or removed as needed to adjust to the changing workload and environment size. Remote collectors are not a type of node in a vROps design, but a separate component that can be deployed to collect data from remote sources and send it to the vROps cluster. Remote collectors do not store data or perform analysis, and do not increase the capacity or performance of the vROps cluster. Replica Primary nodes and Primary nodes are not the type of node that allow an administrator to scale out vROps to monitor very large environments, but the type of node that provide high availability and continuous availability for the vROps cluster. Replica Primary nodes and Primary nodes contain critical services that cannot be replicated across all cluster nodes, such as Global xDB, NTP server, and GemFire locator. Replica Primary nodes and Primary nodes do not perform data collection and analysis, and do not increase the capacity or performance of the vROps cluster. References: About vRealize Operations Cluster Nodes, section “About vRealize Operations Cluster Nodes”. vRealize Operations Manager User Guide, section “Create and Configure Dashboards”.

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

The type of cost driver that the administrator should configure to allocate the cost of database software across a vSphere cluster that has been licensed is Applications. Applications are software components that run on top of the virtual machines and provide business value. Examples of applications are database software, web servers, middleware, etc. You can assign application costs to VMs based on the type of application they run, such as Oracle, SQL Server, Apache, etc. You can also create custom application types and assign costs to them. By configuring application costs, you can track the expenses of running different types of applications on your private cloud and optimize your resource utilization and budget12. References: 1: Application Cost Driver 2: Costing with VMware vRealize Operations Part 1