5V0-35.21 Exam Dumps : VMware vRealize Operations Specialist

Making sure the NFS server allows read-write access to the shared location by the root system account on each cell is the correct way to enable the collection of log bundles from all cells at once. This is because VMware Cloud Director uses the vmware-vcd-support script to collect host log information as well as Cloud Director logs, and this script requires the NFS server to have read-write access to the shared location by the root system account on each cell1. Installing vRealize Log Insight agent on each cell to redirect logs to a centralized location is not a valid option, as vRealize Log Insight is a separate product that does not integrate with VMware Cloud Director. Configuring a syslog server on each of the cells, and requesting the logs from the syslog server is not a feasible option, as it would require manual intervention and coordination to collect the logs from multiple sources. Mapping the log location on the primary cell to a shared folder on each of the other cells in the server group, ensuring they all have read/write rights on the primary is not asufficient option, as it does not address the NFS server configuration that is required for the vmware-vcd-support script to work properly. References: Collecting diagnostic information for VMware Cloud Director (1026312). Preparing the Transfer Server Storage for VMware Cloud Director on Linux.

The alternative that is offered by default when Workload Planning returns that an existing cluster does not have the capacity to accommodate the selected virtual machines is cost comparisons for running in hybrid/private/public cloud. Workload Planning is a feature ofvRealize Operations that allows the administrator to plan and optimize the workload placement and capacity of the vSphere resources in the environment1. Workload Planning can be performed using two scenarios: Workload Optimization and What-If Analysis. Workload Optimization is a scenario that automatically balances the workload across the clusters and datastores based on the business and operational intents, such as performance, consolidation, or compliance2. What-If Analysis is a scenario that simulates the impact of adding or removing workloads, hosts, or datastores, or changing the demand or configuration of the existing workloads3. When Workload Planning is performed using the What-If Analysis scenario, and it returns that an existing cluster does not have the capacity to accommodate the selected virtual machines, the alternative that is offered by default is cost comparisons for running in hybrid/private/public cloud. This alternative allows the administrator to compare the estimated costs of running the selected virtual machines in different cloud platforms, such as VMware Cloud on AWS, Microsoft Azure, or Amazon Web Services, and to choose the best option for the business needs and budget4. Cost options for increasing cluster capacity with additional hosts (option B) is not the alternative that is offered by default, but it is another option that can be selected by the administrator. This option allows the administrator to estimate the costs of adding new hosts to the existing cluster, and to choose the best host model and quantity for the capacity and performance requirements5. Modifications to virtual machine configuration (option C) and modifications to host configurations (option D) are not alternatives that are offered by Workload Planning, as they are not related to the workload placement and capacity planning. These modifications can be performed using other features of vRealize Operations, such as Reclaimable Waste, Oversized Virtual Machines, or Configuration and Compliance. References:

• 1: VMware vRealize Operations Specialist Exam 2023 (5V0-35.21) Exam Guide, VMware, 2021, p. 14.
• 2: vRealize Operations Manager User Guide, VMware, 2021, p. 167.
• 3: vRealize Operations Manager User Guide, VMware, 2021, p. 179.
• 4: vRealize Operations Manager User Guide, VMware, 2021, p. 187.
• 5: vRealize Operations Manager User Guide, VMware, 2021, p. 186.
• [6]: vRealize Operations Manager User Guide, VMware, 2021, pp. 77-78, 83-84, 229-230.

According to the vRealize Operations User Guide1, Business Intent is a feature that allows the administrator to define the performance, efficiency, and consolidation goals for the clusters and hosts in the SDDC, and to specify the maximum amount of cluster resources to be reserved for burst capacity. Business Intent is applied to objects in vRealize Operations using vCenter Server tags, which are key:value labels that allow operators to add meta-data to vCenter Server objects. By tagging VMs, hosts, and/or clusters with specific tags, the administrator can create business-related placement constraints, such as VMs can only be placed on hosts/clusters with matching tags. For example, the tag OS: Linux can indicate a cluster or VM that is assigned to the category OS with a tag name of Linux. vRealize Operations then uses these tags to optimize the placement and balance of the workloads, and to perform automated remediation actions in the event of an issue. The other options are not correct because:

• Groups are not used to apply Business Intent to objects in vRealize Operations. Groups are collections of objects that share common characteristics, such as type, name, location, or relationship. Groups are used to organize objects for monitoring, analysis, alerting, or policy assignment, but not for workload placement or balance1.
• Policies are not used to apply Business Intent to objects in vRealize Operations. Policies are sets of configuration settings that define how vRealize Operations monitors and manages the objects in the SDDC. Policies are used to enable or disable alerts, metrics, properties, symptoms, recommendations, or actions for different types of objects, but not for workload placement or balance1.
• Roles are not used to apply Business Intent to objects in vRealize Operations. Roles are collections of permissions that define what actions a user can perform on the objects in the SDDC. Roles are used to control the access and visibility of the objects for different users, but not for workload placement or balance1. References: 1: vRealize Operations User Guide, pages 57-59, 62-63, 66-67, 70-71.