Which of the following statements are true? A) When you open a file for reading, if the file does not exist, an error occurs. B) When you open a file for writing, if the file does not exist, a new file is created. C) When you open a file for reading, if the file does not exist, the program will open an empty file. D) When you open a file for writing, if the file exists, the existing file is overwritten with the new file. E) When you open a file for writing, if the file does not exist, an error occurs. ======================================================================================= A, B, and D only A, and E B, and D only A and B only

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