What is the importance of putExtra method in Android How is it different from setData Anyway both are passing data

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What is the importance of putExtra() method in Android? How is it different from setData()? Anyway both are passing data, then what is the difference?

Options
1) Both putExtra() and setData() are used for same purpose i.e. to pass data to other component.
2) setData() - is to pass data on which to take action. putExtra() - is to send extra information about this intent.
3) setData() - is to send extra information about this intent. putExtra() - is to pass data on which to take action.
4) Logically both are same, so one can omit setData(), and pass all data through putExtra only.: Asked In Android Ashish (8 years ago); Unsolved Read Solution (2); Is this Puzzle helpful? (2) (1) Submit Your Solution Technical

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Latest Android Aptitude Question SOLUTION: What is the importance of putExtra() method in Android? How is it different from setData()? Anyway both are passing data, then what is the difference? Options 1) Both putExtra() a

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