先試後買

A. False

B. True

A. It is a good practice, keeping in mind that market reception is the best measure of value.

B. Calculating value points is an upfront approach that conflicts with the empiricism of Scrum, and is therefore not acceptable.

C. Using value points is the ultimate way for a Product Owner to predict the value that the product will provide.

A. They should work apart as much as possible in order to keep the concerns of business and technology separated.

B. They collaborate often so the Developers build Increments keeping end-user and stakeholder concerns in mind.

C. They should share no more than the Sprint Planning and the Sprint Review meeting.

D. The Product Owner should be with the Developers full-time to grow a deep understanding of the technology being used.

E. They collaborate often so the Product Owner can make informed decisions in balancing effort and value of Product Backlog items.

A. To get the information to update the burndown chart

B. They don't have to attend - they just have to ensure that the team has it

C. To facilitate the meeting

D. To document impediments

A. Never, unless agreed to by the change request

B. At any time when done by the Product Owner or at the Product Owner's discretion

C. Only during Product Backlog refinement sessions if the Product Owner is present

D. Only after a Sprint Review if agreed to by the stakeholders

A. Scrum is like traditional processes but with self-organization to replace Project Managers.

B. Scrum is a framework for developing and sustaining complex products.

C. Scrum is a methodology, where you can pick and choose which parts of Scrum you think will work for your environment.

D. Scrum is based on empirical process control theory.

E. Each component of Scrum serves a specific purpose and is essential to Scrum's success and your usage of Scrum to develop complex products.

A. Scrum Master

B. Developers

C. Product Owner

D. Senior Executives

A. False

B. True

A. Do the work planned in accordance with the Definition of Done

B. Pull Product Backlog items for the Sprint

C. Determine the time for the Daily Scrum

D. Reorder the Product Backlog