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VCP-VVF IT Architectures Technologies Standards Practice Question

An enterprise architect is designing a multi-site vSphere Foundation 9.0 disaster recovery plan using vSphere Replication. How does vSphere Replication track changes to virtual machine disks prior to replication cycles?

Answer choices

Why each option matters

Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.

Correct answer & explanation

By utilizing an efficient asynchronous change tracking mechanism built into the ESXi hypervisor kernel.

vSphere Replication uses its own built-in checkpoint mechanism or changed block tracking to asynchronously replicate data to the target recovery site.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • By utilizing an efficient asynchronous change tracking mechanism built into the ESXi hypervisor kernel.

    Why this is correct

    Correct. vSphere Replication tracks disk changes asynchronously and transfers them to the target site based on the configured RPO.

  • By mirroring every single SCSI command in real-time across synchronous Fibre Channel switches.

    Why it's wrong here

    Synchronous Fibre Channel mirroring is array-based replication, not vSphere Replication.

  • By forcing guest operating systems to write logs to a shared NFS datastore.

    Why it's wrong here

    Shared NFS does not replicate virtual machines across remote disaster recovery sites.

  • By executing full virtual machine cold clones every 15 minutes.

    Why it's wrong here

    Full cold clones are inefficient and would severely disrupt production performance.

About these practice questions

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JA

Written and reviewed by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

Last reviewed August 2026 · checked against the official VMware exam blueprint

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