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Exam 70-357 All Questions

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Exam 70-357 topic 1 question 10 discussion

Actual exam question from Microsoft's 70-357
Question #: 10
Topic #: 1
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Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You are developing a Universal Windows Platform (UWP) app.
Your app stores files on a users device.
You need to be able to replace the existing files with new files generated by the user.
Solution: You run the StorageFile.OpenSequentialReadAsync method to replace the existing file.
Does this meet the goal?

  • A. Yes
  • B. No
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Suggested Answer: Explanation 🗳️
The OpenSequentialReadAsync() method opens a sequential-access stream over the current file for reading file contents.
Reference: https://docs.microsoft.com/en-us/uwp/api/windows.storage.storagefile

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dsvirdi
5 years, 4 months ago
Ans is B. No
upvoted 4 times
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