Choose one of these questions to answer: a. The ABS intends to start using sensitive data sourced from another prominent federal government agency. Your team have been asked to provide the technology to support getting the data on a very regular basis from the agency so our data processing staff can use it to integrate into existing statistics. What factors do you consider important in designing and establishing such a solution? b. The ABS has a mission critical legacy application that has increased security risks, is costly to maintain and is hitting resource limits. Your team has been asked to migrate the application into the cloud so that the solution can continue to be used for longer. What factors do you consider important in designing and establishing such a solution?