Save Question 46 (10 points) Match the alternatives to the systems development life cycle according to the most accurate description. Analysts build a working model of the system Focus on this methodology is the user community Analysts and users meet to solve problems and 1. joint application design (JAD) 2. prototyping 3. rapid application development (RAD) 4. participatory design (PD) design systems Focus on people rather than roles; adaptive rather than predictive. Time required to design and implement systems is reduced Save Question 47 (10 points) Besides in-house development, sEftware applications come from a variety of sources. Match the sources of softwa accurate description. MacBook Pro Dll F8 F4 F5 F6 F7 F9