When testing at the end of an iteration shows the existence of breakage, this is a sign that the project is out of control. a. true b. false With RUP, architectural issues are of primary importance in: a. the inception phase b. the elaboration phase c. the construction phase d. the transition phase Critics of iterative s/w development techniques argue that they increase project risk when compared to traditional Waterfall approaches. a. true b. false Scrum makes heavy use of PERT/CPM networks to schedule s/w project efforts. a. true b. false With RUP, Scrum, and time-boxed scheduling, the releases that are generated by each iteration: a. should be comprised of executable code b. need to go through rigorous customer acceptance testing c. should be traceable to elements of the WBS contained in the master plan d. can be documents and artifacts