Final answer:
Both Denis and Margot most likely use conflict as a central strategy in their storytelling despite their different plot development techniques.
Step-by-step explanation:
Denis and Margot, both writers with different plotting techniques, likely share a common strategy related to the use of conflict in their storytelling. Denis uses a conflict arc, which revolves around creating tension through a series of challenges that the protagonist must overcome, reaching a climax, and then resolving these conflicts. Margot, on the other hand, uses note cards that may help her organize the elements of her story, which could also include conflict as a central element to drive the narrative forward. Although their methods differ, with Denis possibly following a more traditional plot diagram and Margot using a more flexible approach, they both understand the importance of conflict in engaging readers and pushing the story toward a resolution.