PDF 2V0-11.25 Study Guide

Comprehensive and Detailed Explanation From Exact Extract:

When scaling CPU and RAM for a virtual machine in a VMware Cloud Foundation environment, the administrator must consider these limitations:

To add Memory to a powered on virtual machine, Memory Hot Add must be enabled (A):Without Memory Hot Add, adding memory requires the VM to be powered off.

To add vCPUs to a powered on virtual machine CPU Hot Add must be enabled (C):CPU Hot Add allows additional virtual CPUs to be added while the VM is powered on; otherwise, the VM must be powered off.

To enable the CPU Hot Add or Memory Hot Add feature, the virtual machine must be powered off (F):These features can only be activated or changed when the VM is not running.Removing memory while powered on is not supported, and enabling these hot add features does not require the VM to be at a specific hardware compatibility level unless specified by certain new functionalities, but the core requirement is the VM must be powered off to enable the features. Adding vCPUs to a powered off VM does not require CPU Hot Add.

Enabling Workload Management on a vSphere Cluster allows the use of VMware vSphere with Tanzu, which enables the deployment and management of Kubernetes clusters directly on vSphere. This integration allows for container orchestration, making it easier to deploy, manage, and scale containerized applications alongside traditional VMs in the same environment.

Centralized monitoring and alerting for all managed databases: Data Services Manager enables centralized monitoring and alerting for databases across multiple environments, providing visibility and proactive management.

Policy-based backup and recovery for databases: Data Services Manager allows for the implementation of backup and recovery policies to ensure the safety and availability of databases.

Automated database provisioning and deployment: With Data Services Manager, administrators can automate the deployment and provisioning of databases, streamlining the management process.

Dropped network packets are often caused by misconfigurations or issues at the physical network layer. Checking the physical network switch configuration is the first step to ensure that the network settings, such as VLANs, uplinks, and port configurations, are correctly set up. This ensures proper connectivity and traffic flow for the ESXi host and the VMs.