AWS Certified Cloud Practitioner CLF-C02

AWS DataSync is a data transfer service specifically designed to move large volumes of data between AWS storage services (S3, EFS, FSx) and on-premises storage. It automates and accelerates data migration tasks with built-in validation and monitoring capabilities.

To become responsive to customer inquiries and feedback, organizations should realign teams around products and value streams (A) for customer focus, and adopt agile methodologies (C) to enable rapid iteration based on feedback. Creating new value propositions (B) addresses product strategy, new analytics platforms (D) focus on insights, and infrastructure migration (E) is a technical transition—none directly enable organizational responsiveness.

The AWS Support API, which lets a user open and manage support cases programmatically, is only available on the Business, Enterprise On-Ramp, and Enterprise Support plans; the Basic and Developer plans do not expose the Support API. Of the plans that include API access, Business Support is the lowest-cost tier, making it the most cost-effective choice for this requirement.

AWS serverless services shift management of the underlying infrastructure to AWS, including routine tasks such as capacity provisioning, scaling, and patching. Customers still retain responsibility for their application, security configuration, and operational observability.

Making frequent, small, reversible changes reduces the scope and impact of each change, supports faster troubleshooting and remediation, and allows changes to be rolled back. AWS identifies this as an Operational Excellence design principle.