There are several different models or frameworks used to manage the application development process. These include Agile, SCRUM, Waterfall, and several others. As an application developer, you should be familiar with these and discuss their advantages and disadvantages. The interviewer will ask this question to learn about your experience with these methodologies and whether your experience aligns with their organization's. To prepare for this question and others about development frameworks, you should spend some time before the interview reviewing the methodologies and learning about their strengths and weaknesses. This will help you demonstrate your qualifications in this area.