Questions

1. In the Jenkins Declarative Pipeline syntax, which of the following statements is true about sections?
   1. Sections can only be defined globally and cannot be used within individual stages of a pipeline
   2. Sections are used for defining stages, setting environment variables, and specifying post-build actions
   3. Sections in a pipeline are exclusively for defining agent configurations and do not support other functionalities
   4. Sections are used for detailing specific actions to be taken when a stage fails, such as retrying or sending notifications
2. In the Jenkins Declarative Pipeline syntax, which of the following is true for directives?
   1. Directives are optional elements that can be used only at the beginning of a pipeline code
   2. Directives can be used to define environment variables, agent configurations, and post-build actions
   3. Directives are exclusively used for defining post-build actions and cannot be used for any other purpose
   4. Directives are used to control the execution flow of scripts...