5V0-35.21 Exam Dumps and Practice Questions

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''.

Cost drivers are the expense types used by vRealize Operations to calculate the cost of your private cloud. The total private cloud cost is the sum of cost drivers.Changes that are made to cost drivers are reflected only after the next run of the cost engine1.Cost drivers cover server hardware, storage, licenses, application, maintenance, labor, network, facilities, and additional costs configured within vRealize Operations2. When calculating the monthly cluster costs, vRealize Operations considers the following two types of cost drivers:

VMware software per socket: This is the cost of VMware licenses based on the number of sockets in the cluster.You can assign different license costs to different clusters depending on the edition and features you use3.

Storage maintenance as a percentage of hardware costs: This is the cost of maintaining the storage hardware used by the cluster. You can specify the percentage of the storage hardware cost that goes into maintenance.For example, if the storage hardware cost is $10,000 and the maintenance percentage is 10%, the storage maintenance cost is $1,0004.References:1:Overview of Cost Drivers2:VM Pricing with vRealize Automation 8.1 and vRealize Operations 8.13:License Cost Driver4:Storage Cost Driver

The possible reason for this situation is that only rate-based pricing cards are applied with VMC resources. A rate-based pricing card is a pricing card that defines the rates for each resource type, such as CPU, memory, disk, and network. A cost-based pricing card is a pricing card that defines the basic charges for each object type, such as host, cluster, datastore, and virtual machine.vRealize Operations supports both types of pricing cards for vSphere resources, but only supports rate-based pricing cards for VMC resources1.When a cost-based pricing card is assigned to a VMC resource, the price calculated for the policy is reported as zero2. To avoid this situation, the administrator should create and assign a rate-based pricing card for the VMC resource.

The other options are not correct, because they are not the possible reasons for this situation. Option A is not correct, because a zero value for one of the basic charges in the cost-based pricing card would not result in a zero price for the VM.The price of the VM would be calculated based on the sum of the basic charges for the VM object type and its parent object types, such as datastore, cluster, and host3. Option C is not correct, because the cost calculation does not need to run twice when using VMC.The cost calculation runs every 24 hours for all the pricing cards, regardless of the cloud provider4.Option D is not correct, because pricing cards are supported with VMC resources, as long as they are rate-based pricing cards1.

References:

Pricing for vRealize Automation 8.x Components in vRealize Operations - VMware Docs

Pricing Overview - VMware Docs

Add New Pricing Card - VMware Docs

Cost Calculation - VMware Docs

To enable east/west firewall in VMware Cloud Director Tenant Portal, you need to perform the following steps:

Login to Customer Organization and go to Networking Section of Tenant Portal. This is where you can access the networking capabilities provided by NSX Data Center for vSphere in your VMware Cloud Director organization virtual data center.

Go to Edge Gateways and enable firewall on one of the Edge Gateways. This will allow you to configure the edge gateway firewall rules for north/south traffic enforcement and perimeter security functionality. You can also enable other services such as NAT, VPN, load balancing, etc. on the edge gateway.

Go to Networking and enable Distributed Firewall for one of the Network inside the Network section. This will allow you to configure the distributed firewall rules for east/west traffic isolation and access control. You can also apply security policies and groups to the network and the virtual machines within it.

References:NSX Data Center for vSphere Firewall Configuration in the VMware Cloud Director Tenant Portal;Getting Started with the VMware Cloud Director Tenant Portal

vRealize Operations is a self-driving IT operations management platform that delivers continuous performance optimization, efficient capacity and cost management, and intelligent remediation for the VMware SDDC and hybrid cloud environments1. The use cases for vRealize Operations are aligned with these three key outcomes, as follows:

Option B is a valid use case, as Intelligent Remediation enables vRealize Operations to proactively detect and resolve issues across applications, infrastructure, and cloud services.It provides full-stack visibility, integrated compliance, and automated workflows for faster troubleshooting and remediation2.

Option D is also a valid use case, as Efficient Capacity and Cost Management enables vRealize Operations to optimize resource utilization, reduce costs, and plan for future demand.It provides real-time capacity analytics, what-if scenarios, cost transparency, and budget planning3.

Option E is also a valid use case, as Continuous Performance Optimization enables vRealize Operations to balance and optimize performance and efficiency across the SDDC and hybrid cloud. It provides automated workload placement, resource reclamation, and proactive configuration management.

Option A is not a valid use case, as Implement Zero Trust is not a core outcome of vRealize Operations. Zero Trust is a security model that requires strict verification of identity and access for every request and transaction, regardless of the location or device. While vRealize Operations can help monitor and enforce compliance policies, it is not designed to implement Zero Trust on its own.

Option C is not a valid use case, as Self-Service Catalog is not a core outcome of vRealize Operations. Self-Service Catalog is a feature of VMware vRealize Automation, which is a cloud automation platform that allows users to request and provision IT services from a catalog of predefined items. vRealize Operations can integrate with vRealize Automation to provide visibility and control over the cloud resources, but it does not provide the catalog functionality itself.

Option F is not a valid use case, as Infrastructure Pipelining is not a core outcome of vRealize Operations. Infrastructure Pipelining is a concept of applying DevOps principles and practices to the provisioning and management of infrastructure resources. It involves using code, automation, and continuous integration and delivery tools to streamline and standardize the infrastructure lifecycle. vRealize Operations can support Infrastructure Pipelining by providing insights and recommendations for the infrastructure performance and capacity, but it does not provide the pipelining functionality itself.

References:

vRealize Operations - VMware Docs

Intelligent Remediation - VMware Docs

Efficient Capacity and Cost Management - VMware Docs

[Continuous Performance Optimization - VMware Docs]

[Zero Trust Security - VMware Docs]

[vRealize Automation - VMware Docs]

[Infrastructure Pipelining - VMware Blogs]