How do you check if a file has been successfully opened in C++?
A. file.is_open()
B. isFileOpen()
C. file.opened()
D. isOpen(file)
Answer: Option A
This Question Belongs to C Plus Plus Programming >> File Handling In C Plus Plus
Related Questions on File Handling in C plus plus
Which header file is required for file handling in C++?
A. <iostream>
B. <fstream>
C. <file>
D. <filestream>
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