in software engneering draw this :

Think about it! . Let's assume that we are cooking aga in and we want to describe the use case . Cook Spaghetti. We would find the following description: . 1. Put water in pot. - 2. Put pot on stove. . 3. Turn stove on. 4. Wait for water to boil. . 5. Put spaghetti in pot. 6. Stir spaghetti occasionally. . 7. When spaghetti is done, turn stove off. 8. Pour contents of pot into strainer