Match the dependency type with its right example It's a best practice to hold off on design work until key stakeholders have formally approved the analysis work. Answer 1 Question 18 Discretionary dependencies It is not possible to hold training classes without the completion of the training materials first. Answer 2 Question 18 Internal dependencies The project team must assemble a machine before it can be tested Answer 3 Question 18 Mandatory dependencies The installation of new software might depend on delivery of new hardware from an external supplier Answer 4 Question 18 External dependencies