The VMware technology that ensures availability of the VMs in your SDDC and uses multiple ESXi hosts to provide rapid recovery from outages and cost-effective high availability for applications is B. vSphere HA. vSphere HA is an agentless cluster-level availability solution that enables rapid recovery from outages and cost-effective high availability for applications. vSphere DRaaS, vSphere DPM, and vSphere eDRS are not suitable for this purpose.

https://blogs.vmware.com/management/2022/08/forwarding-vsphere-audit-and-authentication-events-from-vrealize-log-insight-to-a-siem.html

VMware Tanzu Mission Control provides a central platform to manage and view all Tanzu Kubernetes clusters and workloads running in the environment. It allows administrators to set policies across multiple clusters, set up cluster identities, monitor cluster health and performance, and much more. Tanzu Mission Control also provides access to a variety of cloud-native tools, such as Kubernetes Dashboard, Helm, and Kubeapps.
https://vcdx.vmware.com/content/dam/digitalmarketing/vmware/ru/pdf/techpaper/vmware-horizon-7-application-publishing.pdf Publishing Applications with VMware Horizon 7
https://vcdx.vmware.com/content/dam/digitalmarketing/vmware/ru/pdf/techpaper/vmware-horizon-7-application-publishing.pdf
https://www.vmware.com/pdf/techsupportguide.pdf
VMware Technical Support Guide
https://www.vmware.com/pdf/techsupportguide.pdf
https://techzone.vmware.com/resource/quick-start-tutorial-vmware-dynamic-environment-manager Quick-Start Tutorial for VMware Dynamic Environment Manager ...
https://techzone.vmware.com/resource/quick-start-tutorial-vmware-dynamic-environment-manager

Since the administrator is informed of performance issues with applications replicating data between VMware Cloud and the on-premises data center, the administrator should first check the available bandwidth for the IPSec VPN connection. If the total bandwidth used by the replication is 3.8 Gbps and the available bandwidth for the IPSec VPN connection is less than that, the administrator should contact VMware support to request more bandwidth. This will help to improve the application performance by providing more bandwidth for the replication process.
While deploying VMware HCX, AWS Direct Connect or a Layer 2 VPN connection would also provide more bandwidth, but it would not be the most suitable solution for this case, as these solutions are used for different purposes like migrating workloads to the cloud or connecting the cloud to an on-premises data center over a dedicated and private connection.

An extended network segment is required for a cloud administrator to create a virtual machine that requires layer 2 connectivity to an on-premises workload. Extended networks allow for the virtual machines to communicate directly with the on-premises workload while remaining isolated from the public cloud. This allows for the virtual machines to access the same services and workloads as the on-premises workloads while still remaining secure.