Unformatted text preview: system's resources than necessary. Also, any unsaved data that is held in the buffer is saved to its file. 4. If an existing file is opened in append mode, what happens to the files existing contents? The files existing contents will be erased. 5. In most languages, if a file does not exist and a program attempts to open it in a append mode, what happens? The program will create a new file....
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- Summer '14
- File format, files existing contents