V Pick a camera 28 29 30 Question 34 (2 points) 31 32 33 Listen When is a formal approach desirable for developing a use case? 34 35 36 When requirements are clear 37 38 39 When there are fewer 'steps 40 41 42 When a use case involves a critical activity When there are no exceptions 43 44 45 Question 35 (1 point) 46 47 Listen Scrum principles are used to guide development activities within a process th incorporates the following framework activities