Which development model is the classic approach to software development? 08/13/2019 – by Mod_GuideK 0 Which development model is the classic approach to software development? A. Waterfall B. Scrum C. Kanban D. Lean SHOW ANSWERSCorrect Answer: A Explanation/Reference: Reference: https://searchsoftwarequality.techtarget.com/definition/waterfall-model Download Printable PDF. VALID exam to help you PASS.