6 Câu hỏi ôn thi và đáp án PRODUCT OWNER-PRODUCT ASSUMPTIONS

1. Scrum provides the following ways to validate product assumptions made by a Product Owner and stakeholders:

a) Sprint Reviews

b) Short and releaseable product Increments.

>> c) Both A and B

d) None of the above.

2. Validation is the process of testing and verifying the product idea prior to launching the product. Product Owner can use the following validation:

a) Proof of Concept or Prototyping.

b) Direct user observation.

c) A/B Testing.

>> d) All of the above.

3. The following technique is used by Product Owners to understand user behavior and culture, lives amongst the users for several weeks to a few years to get real-time information:

>> a) Ethnographic Research.

b) User observation.

c) User interviews.

d) Invite users to Sprint Reviews without fail.

4. After the product development commences, the following Scrum artifact helps to showcase to users and validate assumptions:

a) Product Backlog.

>> b) Increment.

c) Sprint Backlog.

d) User Stories.

5. User Personas are:

>> a) Fictitious characters used to envisage the end-user behaviour.

b) Real characters who demanded a certain product behaviour.

c) User personalities who must be invited for the Sprint Reviews.

d) Stakeholders who provide the budget for the product development.

6. A/B Testing means:

a) Alpha and Beta Testing.

b) Acceptance and Bucket Testing.

>> c) A randomized experiment with two variants. Compare the two variants to figure out the better performing variant.

d) No such testing exists.