TheScrum Guidemandates that when multiple Scrum Teams work on one product, they produce a single integrated Increment: "Multiple Scrum Teams often work together on the same product... The Increment must be integrated and usable so that it can provide value." This ensures transparency and stakeholder feedback at the Sprint Review. Option A (hardening Sprint) is a misconception-Scrum rejects separate phases for integration. Option B contradicts the single-product focus. Option C limits integration to dependencies, but the Scrum Guiderequires full integration regardless. Option D correctly emphasizes the need for a cohesive, inspectable Increment, making it the best answer.

Stakeholder feedback isn't limited to the Sprint Review. TheScrum Guideencourages ongoing collaboration:
"The Product Owner is also accountable for effective Product Backlog management, which includes...
representing the needs of many stakeholders." Feedback can occur during refinement, informal discussions, or releases, not just the Sprint Review, which is a formal inspection point: "The Scrum Team presents the results of their work to key stakeholders."
* A:False-feedback is continuous.

Scrum defines three roles: Product Owner, Scrum Master, and Developers. TheScrum Guidestates: "The Scrum Team consists of one Scrum Master, one Product Owner, and Developers." Project Manager (C) is a traditional role absent in Scrum, where responsibilities are distributed among the Scrum Team.
* A, B, D:These are explicit Scrum roles.

Management has a role in supporting Scrum, though not within the Scrum Team. TheScrum Guidenotes:
"Scrum Teams are cross-functional, meaning the members have all the skills necessary to create value each Sprint. They are also self-managing... Various practices exist to forecast progress, like burn-downs, burn-ups, or cumulative flows." Management provides resources, removes impediments, and sets organizational context, but doesn't manage the team directly.
* A:False-management supports externally.

The Developers own the Sprint Backlog and update it as work progresses. TheScrum Guidestates: "The Sprint Backlog is a plan by and for the Developers... As new work is required, the Developers add it to the Sprint Backlog. As work is performed or completed, the estimated remaining work is updated."
* A:The Scrum Master facilitates, not updates.
* B:Correct-the Developers manage it.