Application architecture is used to refer to a. the relationship between software applications and the areas of the organization that they support b. the architectural structure of the subsystems within a software application c. the organization and configuration of all software solutions into information systems d. the application of the information system to solve business problems

maybe when you are listing people names in a job.

i am not 100% sure

professionals can use many types of technology that can them. some examples are, computers (they research and can use for programs for data, they are also used for job applications, school work, and even to make new ideas), speedometers (can get data for unknown data), sometimes something as small as a pen (used for rough drafts, to insert data, and again job applications).