单项选择题 A customer stores environmental settings in the deployment descriptors of an application. Whenever they promote the application version from testing to the production environment, they need to open the archive and modify the deployment descriptor. This process is against their security policy.    What approach should you recommend to leverage WebLogic features such that they do not have to modify the application archive for different environments?（）

多项选择题 WhichtwoIDEsaresupporteddevelopmentenvironmentsforWebLogicServer12cinversion12.1.1?（）

单项选择题 A WebLogic team is developing an enterprise application from their desktop WebLogic environment. All development systems are connected to the same eight data sources for testing. As a WebLogic Administrator supporting this team, which two actions should you perform to free the developers from creating and configuring all the data sources on their desktop WebLogic environment?（）