問題文
A DevOps team writes a machine-readable definition file that says three application servers must always be running, and it lets the tool work out which commands are needed to get there. Which option summarizes the declarative approach in infrastructure as code?
選択肢
- it specifies the tracked history of the modification and leaves the ordering to the provisioning tool
- it specifies the repeated execution of the definition and leaves the ordering to the provisioning tool
- it specifies the desired state of the environment and leaves the ordering to the provisioning tool
- it specifies the exact instruction of the installation and leaves the ordering to the provisioning tool