Discuss Scrum PSD Exam Topic 1 Question 42

How much time does Product backlog refinement take?

A25% of the sprint capacity

BAs much as needed without endangering the Sprint goal

C10% of the senior developers

Suggested Answer: B

The refinement is very important and can take quite some time for that reason, however, it should not endanger the sprint goal.

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14 comments · newest first

Olive 11 months ago

I've always thought it should be as much as needed, totally with B!

Frederick 11 months ago

Wait, 10% of senior developers? That doesn't make sense!

Melodie 11 months ago

25% seems way too high for refinement.

Martina 11 months ago

I totally agree, it should be flexible based on the team's needs!

Pamela 12 months ago

I heard it's usually around 10% of the sprint capacity.

Shenika 12 months ago

I vaguely remember something about senior developers being involved in refinement, but 10% seems too specific. I think it’s more about the team’s overall capacity.

Onita 12 months ago

I believe the focus is on not jeopardizing the Sprint goal, so option B makes sense to me, but I’m a bit uncertain about how that translates into actual time.

Stefan 1 year ago

I practiced a question similar to this, and I feel like 25% of sprint capacity sounds familiar, but I can't recall if that's the right approach.

Emerson 1 year ago

I think I remember that backlog refinement should be flexible, but I'm not sure if it's really "as much as needed" or if there's a specific percentage we should aim for.

Margurite 1 year ago

I'm a bit confused on the right way to handle this. Should we just tell the Product Owner we can't rework it, or is there a better way to address the changed requirements?

Bong 1 year ago

Hmm, I'm a bit unsure about this. I know microservices are supposed to be easier to scale, but I'm not sure if it's always a challenge to scale individual parts. I'll have to think about this one.

Elsa 1 year ago

Whoa, multiple future expenses - that's tricky! I'll break it down step by step and calculate the present value for each target amount.

Elmer 1 year ago

I vaguely recall a point made about conflicts not leading to consensus, so I'm leaning towards either supply or demand taking precedence instead.

Shasta 1 year ago

Pretty sure the answer is true; from what I studied, failover typically involves one active server at a time. But I'm not 100% certain.

Scrum PSD Exam - Topic 1 Question 42 Discussion