ITGSS Certified DevOps Engineer Practice Test

What does a parameter store allow you to manage effectively?

1. Database connections

2. User permissions

3. Application configurations and credentials

4. Network traffic management

The correct answer is: Application configurations and credentials

A parameter store is designed to help you manage application configurations and credentials effectively, which includes handling sensitive data such as API keys, passwords, and other configuration settings that applications may need to operate. By storing these parameters securely, a parameter store not only helps in maintaining the integrity and security of sensitive information but also enables applications to retrieve this information dynamically at runtime without hardcoding it within the application. This increases scalability and facilitates easier updates to configuration settings without requiring code changes or redeployments. While database connections and user permissions are also important aspects of application management, they fall outside the core functionalities of a parameter store. A parameter store is not primarily intended for managing user access or database connection settings directly, nor does it pertain to network traffic management, which involves routing and bandwidth allocation. The focus of a parameter store is distinctly on storing and retrieving configurations and credentials securely.