Pass the VMware vRealize Operations - Cloud Management Automation 2023 5V0-35.21 Questions and answers with ExamsMirror

To automate an action for an alert, you must enable it in the object’s associated policy. A policy defines the settings and rules that vRealize Operations applies to objects in your environment. You can activate actionable alerts in your policies by selecting the Automate option for the alert definition that is associated with the symptom, recommendation, and action that you want to automate. When an alert is triggered that is associated with the recommendation, it triggers the action without any user intervention. The other options are not correct because they do not enable the automation of the action. An object’s associated recommendation is a suggestion for resolving the problem indicated by the alert, but it does not activate the action. An object in the default policy is not specific enough to enable the automation of the action. An object’s associated symptom definition is a condition that indicates a potential problem, but it does not activate the action. References: Actions Supported for Automation, VMware vRealize Operations Actions

A cloud account in vRealize Operations is a configuration that enables data collection from a cloud platform or service. vRealize Operations supports various cloud account types, such as vCenter Server, AWS, Azure, Google Cloud Platform, VMware Cloud on AWS, and VMware Cloud on Dell EMC1. VMware Cloud on AWS is a cloud account type that allows you to monitor and manage your VMware Cloud on AWS SDDC resources, such as hosts, clusters, datastores, and virtual machines2. NSX-T and NSX-V are not cloud account types, but network and security solutions that can be integrated with vRealize Operations3 . References: 1: Cloud Accounts in vRealize Operations 2: Configure a VMware Cloud on AWS Cloud Account in vRealize Operations 3: Configure an NSX-T Cloud Account in vRealize Operations : [Configure an NSX-V Cloud Account in vRealize Operations]

vRealize Operations allows for different node sizes when deploying a cluster to suit various environments and scalability needs. The sizes typically include Small, Medium, and Large, and these sizes determine the capacity and performance of each node in a High Availability configuration.

References:

About vRealize Operations Cluster Nodes

High Availability (HA)

vRealize Operations 8.6.0, 8.6.1, and 8.6.2 Sizing Guidelines

vRealize Operations can make recommendations for increasing time remaining based on the data it receives and these recommendations appear at the bottom of the Capacity Optimization Overview screen. You might see two options: Option 1 shows what you can achieve by reclaiming resources. Option 2 shows the results of adding capacity1. The recommendations for adding capacity depend on which resource is the most constrained in the cluster. For example, if the cluster is running out of memory, the recommendation might be to add memory to the existing hosts or add new hosts with sufficient memory. Similarly, if the cluster is running out of CPU or disk space, the recommendation might be to add CPU or disk space to the existing hosts or add new hosts with sufficientCPU or disk space2. Therefore, the possible recommendations for adding capacity in this situation are B. Add Memory, C. Add CPU, and F. Add Disk Space. The other options, A. Decrease VM Memory, D. Increase VM CPU, and E. Decrease VM CPU, are not valid recommendations for adding capacity, as they are related to reclaiming resources or rightsizing VMs. References: 1: Optimize Capacity - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.10/com.vmware.vcom.user.doc/GUID-62358711-BEA7-4C26-8BB2-8247DDEE03E2.html)  2: Add Capacity - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.10/com.vmware.vcom.core.doc/GUID-52C3F7EA-2E27-4CD1-917B-E7D964BA80FA.html)

The configuration that was sized using the vROps sizing tool is High Availability. High Availability is a feature of vRealize Operations that allows the cluster to tolerate the failure of one or more nodes, and to ensure the continuity and availability of the vRealize Operations services1. High Availability can be enabled or disabled in the Admin UI of vRealize Operations, and it requires at least two nodes in the cluster2. The vROps sizing tool is a web-based tool that helps the administrator to estimate the size and the resources needed for a vRealize Operations deployment, based on the number and the type of the objects to be monitored3. The vROps sizing tool provides different sizing options, such as Extra Large, Large, Medium, Small, and Extra Small, and shows the specifications and the costs for each option. The vROps sizing tool also allows the administrator to select the configuration mode, such as High Availability, Continuous Availability, Stretched Cluster, or Fault Tolerance, and shows the impact of the mode on the sizing and the resources4. The image that was sent with the question shows the output of the vROps sizing tool, with the configuration mode set to High Availability. The image shows the recommended size as Medium, with 2 nodes, 5564 metrics, and 980812 properties. The image also shows the other sizing options, such as Extra Large, Large, Small, and Extra Small, with their respective specifications and costs. Therefore, the configuration that was sized using the vROps sizing tool is High Availability. Continuous Availability (option B) is not the correct answer, as it is a different configuration mode that allows the cluster to tolerate the failure of an entire site, and to ensure the zero data loss and the near-zero downtime of the vRealize Operations services5. Continuous Availability requires at least four nodes in the cluster, and it uses synchronous replication between the sites. The image does not show the configuration mode as Continuous Availability, nor the number of nodes as four. Stretched Cluster (option C) is not the correct answer, as it is a different configuration mode that allows the cluster to span across two sites, and to ensure the load balancing and the disaster recovery of the vRealize Operations services. Stretched Cluster requires at least four nodes in the cluster, and it uses asynchronous replication between the sites. The image does not show the configuration mode as Stretched Cluster, nor the number of nodes as four. Fault Tolerance (option D) is not the correct answer, as it is not a configuration mode that is supported by vRealize Operations. Fault Tolerance is a feature of vSphere that provides continuous availability for a virtual machine by creating and maintaining a secondary virtual machine that is identical to the primary virtual machine. Fault Tolerance is not applicable to vRealize Operations, as it does not support the clustering and the scalability of the vRealize Operations nodes. References:

1: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 12.

2: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 13.

3: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 15.

4: vRealize Operations Manager Sizing - VMware, VMware, 2021, 1.

5: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 14.

[6]: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 16.

[7]: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 14.

[8]: vRealize Operations Manager Installation and Configuration Guide, VMware, 2021, p. 17.

[9]: vSphere Availability, VMware, 2021, p. 9.

vRealize Operations Manager supports various notification methods out of the box, including email notifications and integration with third-party systems. Microsoft Teams is one of the platforms supported for notifications, allowing for alerts and updates fromvRealize Operations Manager to be directly sent to a Microsoft Teams channel. This integration facilitates real-time alerting and collaboration within IT teams. However, options like SMS and Slack might require additional third-party plugins or integrations and are not natively supported as out-of-the-box notification types. Remedy, being an IT service management tool, can be integrated but is not a direct notification type.

 Keeping Self-Provider Mode Off is the correct setting of Widget-2 in Dashboard-B to satisfy the requirement. Self-Provider Mode is a widget setting that determines whether the widget can provide data to itself or receive data from another widget. If Self-Provider Mode is On, the widget provides data to itself based on its configuration and does not receive data from other widgets. If Self-Provider Mode is Off, the widget receives data from another widget that is configured as a provider. In this case, the requirement is thatWidget-2 of Dashboard-B should be populated with the information from Widget-1 of Dashboard-A, which means that Widget-2 should receive data from Widget-1. Therefore, Widget-2 should have Self-Provider Mode Off, and Widget-1 should have Widget-2 as a receiver in its widget interactions. Keeping Refresh Content Off or On is not relevant to the requirement, as it only affects the frequency of data refresh in the widget. Keeping Self-Provider Mode On is the opposite of what is needed, as it would prevent Widget-2 from receiving data from Widget-1. References: Configuring Widgets, section “Widget Settings”. Configuring Widget Interactions, section “Widget Interactions”. vRealize Operations Manager User Guide, section “Create and Configure Dashboards”.

 According to the VMware vRealize Operations Reference Materials, interactions between widgets allow you to display data that shows dependencies between objects in your environment. For example, you can configure a widget to act as a provider or a receiver of data from another widget. When you select an object in the provider widget, the receiver widget updates to show the data related to that object. In this case, the list view widget should be configured as a provider, and the other widgets on the dashboard should be configured as receivers. This way, when the operator clicks on a virtual machine in the list view, the other widgets will show the relevant data for that virtual machine. Therefore, option D is correct.

The other options are not correct because they are not related to the problem of updating the widgets based on the selection in the list view. Option A is not correct because dashboard sharing is a feature that allows you to share a dashboard or a dashboard template with one or more user groups, but it does not affect the widget interactions. Option B is not correct because the Refresh Content option is a setting that allows you to refresh the data in a widget manually or automatically, but it does not affect the widget interactions. Option C is not correct because the object relationship widgets are a type of widgets that show the relationships between objects in your environment, such as parent-child, sibling, or peer relationships, but they are not related to the widget interactions. References:

Create and Configure Dashboards

Dashboards

vRealize Operations Dashboards Made Easy - Part 3-5 Creating Dashboards

Build great dashboards with vRealize Operations Cloud – Part 1

Workload Optimization is a feature of VMware vRealize Operations that enables self-driving operations management for hybrid and multi-cloud environments. It uses artificial intelligence and machine learning to monitor, analyze, and automate the performance, capacity, cost, and configuration of applications, infrastructure, and services12.

Workload Optimization allows administrators to set a goal for workload optimization, which defines how vRealize Operations balances the resource utilization across clusters and data centers. The goal can be one of the following options34:

Balance: This option proactively moves workloads so that the resource utilization ensures maximum headroom for all resources. This means that vRealize Operations tries to distribute the workload evenly across the clusters and data centers, and avoid resource contention or overcommitment. This option is suitable for scenarios where workload performance is the first priority, and where there is a need for extra space for growth or spikes in demand.

Moderate: This option minimizes the workload contention by moving workloads away from clusters and data centers that are experiencing high resource utilization. This means that vRealize Operations tries to reduce the risk of performance degradation or SLA violations by ensuring that there is enough capacity to meet the workload demand. This option is suitable for scenarios where workload availability and reliability are the main goals, and where there is a moderate tolerance for resource imbalance or inefficiency.

Consolidate: This option proactively minimizes the number of clusters and data centers used by workloads by moving workloads to the clusters and data centers that have the lowest resource utilization. This means that vRealize Operations tries to optimize the resource efficiency and reduce the operational cost by freeing up unused or underutilized resources. This option is suitable for scenarios where workload consolidation and cost optimization are the primary objectives, and where there is a high tolerance for resource contention or overcommitment.

Therefore, the configuration that proactively moves workloads so that the resource utilization ensures maximum headroom for all resources is Balance.

References:

1: vRealize Operations - VMware 2: vRealize Operations Manager User Guide 3: Workload Optimization Details - VMware Docs 4: Workload Optimization in vRealize Operations Manager : [vRealize Operations Manager Installation and Configuration Guide] : [vRealize Operations Manager Concepts Guide] : [vRealize Operations Manager Administration Guide] : [vRealize Operations Manager Customization and Extensibility Guide] : [vRealize Operations Manager Troubleshooting Guide] : [vRealize Operations Manager API Programming Guide] : [vRealize Operations Manager Certification Exam Guide]

To discover custom application services running on virtual machines, the administrator needs to install the vRealize Operations Service Discovery Management Pack1. This management pack enables service and application discovery using the Service Discovery adapter, which leverages the Telegraf agent to collect data from the end point VMs2. The administrator can configure the Service Discovery adapter to discover predefined and custom applications and services, and view their relationships and metrics in vRealize Operations3. The administrator can also create custom application definitions based on object names, tags, or properties, and import them as XML files. Configuring a white list is not a valid option, as it is used to filter out unwanted services from discovery. References: 1: vRealize Operations Service Discovery Management Pack - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.6/com.vmware.vcom.core.doc/GUID-B9095E9B-7F10-4B2F-95A9-3D54CF5038FF.html)  2: Service and Application Discovery - VMware Docs(https://docs.vmware.com/en/vRealize-Operations/8.10/com.vmware.vcom.core.doc/GUID-CC683117-D936-432C-B30B-CCCA08E863FB.html)  3: Configure Service and Application Discovery - VMware Docs(https://developer.vmware.com/apis/579/vra-advanced-designer/) : Create Application Definition - VMware Docs : Configure White List - VMware Docs