Which of the following are cloud automation techniques? (Choose two)

Infrastructure as Code is a cloud automation technique that allows you to manage and provision cloud resources through code rather than through manual processes. This approach uses declarative configuration files and scripts to automate the setup of infrastructure components, enabling consistency, scalability, and replicability. By treating infrastructure in the same way as application software, teams can version control their configurations, use testing frameworks, and have greater agility in deploying changes.

Scripted Deployment is also a cloud automation technique that involves using scripts to automate the deployment of applications and services in the cloud. This approach reduces human error, increases deployment speed, and allows developers to quickly roll back changes if something goes wrong. By employing scripting languages or automation tools, engineers can create repeatable processes for deploying their applications, which is essential for efficient cloud operations.

The other choices, manual configuration and physical backend management, do not represent cloud automation techniques. Manual configuration relies on human intervention to set up and manage resources, making it less efficient and prone to errors. Physical backend management focuses on direct management of hardware and infrastructure, which is contrary to the cloud-based automation practices that emphasize managing resources in a virtualized environment.