Can you explain the difference between the product owner's role and the scrum master's role?

What the interviewer is looking for

• This question tests scrum & agile practice. Understands the purpose behind roles, events and artefacts, and adapts practices like Scrum or Kanban pragmatically to the team's context.
• Strong answers: Product owner owns what to build and the backlog priorities, while the scrum master owns how effectively the team works, coaching on the process and removing obstacles.
• Likely follow-up: What would you do if the product owner started assigning tasks to developers?

Another way it may be asked: On a scrum team, what does the product owner focus on, and what do you focus on as the scrum master?

A structure to follow: Answer, explain, example, limits

1. Step 1

   Answer

   Give your direct answer in the first sentence so the interviewer knows where you are going.

2. Step 2

   Explain

   Say how it works or why you would do it that way, in plain words before jargon.

3. Step 3

   Example

   Anchor it in something you have actually done or seen, with the detail that shows hands-on experience.

4. Step 4

   Limits

   Say when your approach would not be the right one. It shows judgement.

This is guidance on shape, not a script. Use your own real experience and facts; never invent details to fill a gap. See the STAR guide and answer frameworks.

Common slips

• Reciting a definition without showing you have applied it.
• Using terms you cannot explain if asked a level deeper.
• Claiming experience beyond what you can discuss in detail.

How to practise it

Say the answer in 90 seconds, then answer the follow-up as if it were a new question.

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