___1.transactional A. the ability of something, esp. a computer system, to adapt to increased demands ___2. framework B. to spread or use resources(= money, skills, buildings etc that an organization has available ), ideas etc again in several different ways or in different parts of a company, system etc ___3. scalability C. a particular set of rules, ideas, or beliefs which you use in order to deal with problems or to decide what to do ___4. leverage D. of a piece of business, for example, an act of buying or selling something