Which of the following is an example of a cloud-based service provided by AWS?

Amazon RDS, or Amazon Relational Database Service, is a cloud-based service provided by AWS designed for setting up, operating, and scaling relational databases in the cloud. It simplifies the process of database administration tasks such as backups, patching, and replication, allowing users to focus on developing applications rather than managing database environments. Amazon RDS supports multiple database engine options, including MySQL, PostgreSQL, MariaDB, Oracle, and Microsoft SQL Server, making it a versatile option for developers and businesses that require database solutions in a cloud environment.

In contrast, Microsoft Office and Adobe Creative Suite are primarily desktop-based software suites that do not fall under the category of cloud services provided by AWS. While they may offer cloud functionalities or integrations, they are not services managed or hosted on the AWS infrastructure. Oracle Database, although it is a relational database similar to Amazon RDS, is not exclusively a cloud-based service provided by AWS; it can be deployed on various environments, including on-premises solutions. Thus, Amazon RDS stands out as the clear choice as a dedicated AWS cloud service.