Which of the following backup solutions is specifically designed for use with VMware environments?

vSphere Data Protection is specifically designed for VMware environments, making it the optimal choice among the options provided. It is integrated with vSphere and tailored to operate seamlessly within VMware's ecosystem, providing features such as efficient backup and restore processes for virtual machines. This solution leverages VMware's capabilities to ensure that backups are consistent with the virtual machine’s state, taking into account VMs running on VMware's hypervisor.

Additionally, vSphere Data Protection supports agentless backups, which simplifies administration and reduces the overhead associated with traditional backup solutions that may require the installation of agents on the virtual machines themselves. It integrates with the VMware environment to create application-consistent snapshots, ensuring that databases and other applications are in a stable state during backup.

In contrast, while other options may be capable of backing up virtual environments, they are not specifically designed for VMware. Solutions like NetBackup can work with VMware but are broader in scope and cater to multiple virtualization environments and platforms. Acronis True Image and EaseUS Todo Backup primarily provide general-purpose backup solutions and may not offer the same level of integration and efficiency within a VMware-specific context.