200-301 Question 61
Select 3A company is planning to migrate its services from an on-premises data center to a cloud environment. Which of the following factors should the company consider to ensure a smooth transition and ongoing operational efficiency?
- A
Assessing the application's compatibility with the cloud provider's platform
- B
Implementing a single-layer security model to minimize complexity
- C
Establishing a hybrid environment during the migration phase
- D
Evaluating cloud provider Service Level Agreements (SLAs)
- E
Ignoring on-premises legacy systems during the migration
Show answer and explanation
Correct answers: A, C, D
Explanation
Migrating from an on-premises environment to the cloud requires careful planning to ensure compatibility, continuity, and security. Factors such as application compatibility, hybrid environment setup during migration, and understanding cloud SLAs are essential for a smooth transition and reliable operations. Neglecting security or legacy systems can create vulnerabilities or disrupt business processes.
- A. Correct.
Assessing the application's compatibility with the cloud provider's platform is critical as some applications may require modifications to function properly in the cloud.
- B. Incorrect.
Implementing a single-layer security model is not recommended as it reduces the overall security posture. A multi-layered security approach is necessary to protect both on-premises and cloud workloads.
- C. Correct.
Establishing a hybrid environment during the migration phase allows for a seamless transition, ensuring that critical workloads remain operational while testing the cloud environment.
- D. Correct.
Evaluating cloud provider Service Level Agreements (SLAs) ensures that the company understands the provider's guarantees for availability, performance, and support, which are critical for operational efficiency.
- E. Incorrect.
Ignoring on-premises legacy systems during the migration can lead to compatibility issues, data silos, or disruptions in business operations. Legacy systems must be carefully assessed and integrated as needed.