CompTIA Cloud+ Practice Test

What should an administrator do FIRST to ensure optimal database performance during virtualization?

1. Follow the recommendations of the database management application vendor.

2. Design a physical to virtual migration plan of the application.

3. Adhere to the recommendations of the virtualization software vendor.

4. Develop a migration plan to the new environment, ensuring maximum uptime.

The correct answer is: Adhere to the recommendations of the virtualization software vendor.

To ensure optimal database performance during virtualization, it is crucial for an administrator to adhere to the recommendations of the virtualization software vendor. This step is fundamental because the virtualization environment manages how resources are allocated, processed, and distributed among various applications, including databases. The virtualization software vendor typically provides specific guidance tailored to their platform that can significantly impact performance. These recommendations can encompass settings for CPU allocation, memory management, storage optimization, and resource scheduling, all of which are critical for maintaining the efficiency and performance of a virtualized database. By following these vendor recommendations, the administrator can establish a foundation that promotes better performance and stability in the virtualized environment. This is especially important since virtualizing a database without proper configurations as per the vendor’s advice may lead to resource contention, latency issues, or underutilization of the available hardware. Designing a migration plan, following database vendor recommendations, or ensuring maximum uptime are also important considerations, but they come into play after establishing a solid framework based on virtualization vendor guidance. Prioritizing virtualization best practices lays the groundwork for a successful migration and performance management.