A data center is converting a physical SQL server into a virtual server. Which conversion method would be MOST appropriate?

A data center is converting a physical SQL server into a virtual server. Which conversion method would be MOST appropriate?

• A. Automated offline
• B. Manual offline
• C. Manual online
• D. Automated online

Answer: (D)

Converting a physical SQL server to a virtual machine is a P2V (physical-to-virtual) migration, where the goal is to move with minimal disruption and maintain data integrity. An automated online conversion uses a migration tool to replicate the physical system to a VM while the source remains powered and serving, often capturing changes in near real time and performing a brief cutover when the VM takes over. This minimizes downtime and reduces manual steps, which is especially important for a production database that needs to stay available. Automated steps also help ensure consistency and reduce human error compared to manual methods. In contrast, offline methods require stopping the SQL service or the entire server, causing downtime, and manual approaches involve more hands-on work and longer windows. Therefore, automated online is the best fit for a production SQL server migration to virtualization.

Converting a physical SQL server to a virtual machine is a P2V (physical-to-virtual) migration, where the goal is to move with minimal disruption and maintain data integrity. An automated online conversion uses a migration tool to replicate the physical system to a VM while the source remains powered and serving, often capturing changes in near real time and performing a brief cutover when the VM takes over. This minimizes downtime and reduces manual steps, which is especially important for a production database that needs to stay available. Automated steps also help ensure consistency and reduce human error compared to manual methods. In contrast, offline methods require stopping the SQL service or the entire server, causing downtime, and manual approaches involve more hands-on work and longer windows. Therefore, automated online is the best fit for a production SQL server migration to virtualization.