Question

Bill is building a project network that involves testing a prototype. He must design the prototype (activity 1), build the prototype (activity 2), and test the prototype (activity 3). Activity 1 is the predecessor for activity 2 and activity 2 is the predecessor for activity 3. If the prototype fails testing, Bill must redesign the prototype; therefore, activity 3 is a predecessor for activity 1. This is an example of

Answer 1

looping

Step-by-step explanation:

Based on the scenario being described it can be said that this is an example of looping. This term refers to a group of activities or tasks that are organized in a sequence, in which one task starts after the previous task has finished and when all the tasks have been completed the sequence repeats itself starting from the first task. Which is what happened in this scenario as activity 3 finished, thus causing activity 1 to start again.