Study — every row backed by the sentence beside it

Accountability matrix

Who is accountable for what, with the Guide sentence that says so. Watch accountable vs responsible and Developers vs Scrum Team — the exam does.

The Sprint Backlog

The Developers
The Sprint Backlog is a plan by and for the Developers.
Scrum Guide 2020 · Sprint Backlog

The Sprint Goal (the commitment)

The Developers
Although the Sprint Goal is a commitment by the Developers, it provides flexibility in terms of the exact work needed to achieve it.
Scrum Guide 2020 · Commitment: Sprint Goal

Product Backlog management

The Product Owner
The Product Owner is also accountable for effective Product Backlog management, which includes: Developing and explicitly communicating the Product Goal; Creating and clearly communicating Product Backlog items; Ordering Product Backlog items; and, Ensuring that the Product Backlog is transparent, visible and understood.
Scrum Guide 2020 · Product Owner

Cancelling the Sprint

The Product Owner, alone
A Sprint could be cancelled if the Sprint Goal becomes obsolete. Only the Product Owner has the authority to cancel the Sprint.
Scrum Guide 2020 · The Sprint

Conforming to the Definition of Done

The Developers
The Developers are required to conform to the Definition of Done.
Scrum Guide 2020 · Commitment: Definition of Done

Creating a Definition of Done when no organisational standard exists

The Scrum Team
If it is not an organizational standard, the Scrum Team must create a Definition of Done appropriate for the product.
Scrum Guide 2020 · Commitment: Definition of Done

Sizing Product Backlog items

The Developers who will do the work
The Developers who will be doing the work are responsible for the sizing.
Scrum Guide 2020 · Product Backlog

A valuable, useful Increment every Sprint

The entire Scrum Team
The entire Scrum Team is accountable for creating a valuable, useful Increment every Sprint.
Scrum Guide 2020 · Scrum Team

The Scrum Team's effectiveness

The Scrum Master
The Scrum Master is accountable for the Scrum Team’s effectiveness.
Scrum Guide 2020 · Scrum Master

Maximising the value of the product

The Product Owner
The Product Owner is accountable for maximizing the value of the product resulting from the work of the Scrum Team.
Scrum Guide 2020 · Product Owner

Delegated Product Backlog work

Still the Product Owner
The Product Owner may do the above work or may delegate the responsibility to others. Regardless, the Product Owner remains accountable.
Scrum Guide 2020 · Product Owner