Final answer:
The product backlog is a prioritized list of all the features and requirements for a project, while the sprint backlog is a subset of the product backlog that includes only the tasks and user stories for a specific sprint.
Step-by-step explanation:
The product backlog and the sprint backlog are both essential components of agile project management. The product backlog is a prioritized list of all the features and requirements that need to be implemented in the product. It represents the overall scope of the project.
On the other hand, the sprint backlog is a subset of the product backlog that includes only the user stories and tasks that will be worked on during a specific sprint, which is a time-boxed period of development.
While the product backlog remains relatively constant throughout the project, the sprint backlog is dynamic and changes during each sprint. The sprint backlog is created during the sprint planning meeting, where the development team decides which items to pull from the product backlog and commit to completing in the upcoming sprint.
As the sprint progresses, the team may add or remove tasks from the sprint backlog based on their progress and any new insights or changes in requirements.
In summary, the main difference between the product backlog and the sprint backlog is their scope and level of detail. The product backlog represents the complete set of features and requirements for the entire project, while the sprint backlog focuses on the specific tasks and user stories that will be worked on in a particular sprint.