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Question for 70-536 - study

Hi, I trainning:

You want to create a stream that you can use to store a file temporarily while your application processes data. After all data processing is complete, you want to write it to the file system. It’s important that you minimize the time that the file is locked. Which class should you use?

A. MemoryStream B. BufferedStream C. GZipStream D. FileStream

Somebody able to help me?

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