Multiple ChoiceBeginner 30s
open Modes
Choose the best answer for: file open modes
Options
- 1'w' preserves existing content and appends onto the end
- 2'r' creates the file when it does not already exist
- 3'r' is read, 'w' is write (truncate), 'a' is append
- 4'a' truncates the existing file before writing new data
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