1Z0-1123-25 Question 39
Select 3Your company, TechNova, needs to migrate its on-premises servers to Oracle Cloud Infrastructure using the Oracle Cloud Migrations service. They want to accurately assess server performance, orchestrate an efficient transition plan, and estimate costs. Which three fundamental steps or capabilities would you recommend to prepare for a successful migration?
- A
Use Oracle Cloud Migrations to automatically discover on-premises resources and gather performance metrics for planning best-fit compute shapes in OCI.
- B
Immediately upgrade all on-premises databases in an offline mode prior to any assessment, ensuring compatibility before migration.
- C
Create a migration plan in Oracle Cloud Migrations to group servers into waves and coordinate their sequential movement to OCI.
- D
Leverage the built-in cost estimation feature in Oracle Cloud Migrations to forecast monthly resource utilization before finalizing the target environment.
Show answer and explanation
Correct answers: A, C, D
Explanation
Oracle Cloud Migrations enables you to discover your current server footprint, assess performance, plan the migration in phases (waves), and accurately estimate your costs in OCI. These are fundamental activities for a successful migration. For more information, see the Oracle documentation on Cloud Migrations.
- A. Correct.
Option 1 is correct because Oracle Cloud Migrations can discover on-premises systems and collect performance metrics, allowing you to choose appropriate compute shapes in OCI.
- B. Incorrect.
Option 2 is incorrect. While database upgrades may be part of an overall strategy, forcing an offline upgrade upfront isn't a fundamental requirement for using Oracle Cloud Migrations and doesn't address the need for assessment or cost estimation.
- C. Correct.
Option 3 is correct. The service allows you to define migration plans and group servers into 'waves,' enabling systematic, phased migration and reduced downtime.
- D. Correct.
Option 4 is correct. Oracle Cloud Migrations offers cost estimation features that help you approximate ongoing cloud expenses, providing insight before finalizing the target environment.