The correct answer is A. HPE Zerto is the appropriate solution because the requirements describe application and VM-level cyber resilience/disaster recovery, not array management or backup-target hardware. Zerto protects virtualized workloads using near-synchronous, block-level replication and journal-based recovery, which supports very low RPOs and granular recovery points. HPE's Zerto product material describes near-synchronous replication with recovery points measured in seconds, and HPE GreenLake for Disaster Recovery uses Zerto continuous data protection in a cloud-service model. Option B is incorrect because HPE Data Ops Manager manages HPE block storage operations and data services; it is not the DR engine for cross-hypervisor workload replication. Option C is a storage-server platform and does not provide the requested VM-level replication service. Option D, HPE StoreOnce, is a backup appliance target; it is valuable for backup retention and deduplication but does not provide near-synchronous, block-level VM replication across hypervisors. Reference/topics: HPE Zerto, HPE GreenLake for Disaster Recovery, VMware workload protection, pay-per-use data protection, block-level replication.