Various types of exceptions can occur when you work with files. Which of the following statements a), b) or c) is false?
A) A FileNotFoundError occurs if you attempt to open a non-existent file for reading with the 'r' or 'r+' modes.
B) A PermissionsError occurs if you attempt an operation for which you do not have permission. This might occur if you try to open a file that your account is not allowed to access or create a file in a folder where your account does not have permission to write, such as where your computer's operating system is stored.
C) A LockedError (with the error message 'I/O operation on closed file.') occurs when you attempt to write to a file that has already been closed.
D) All of the above statements are true.

Question

Quizplus · Accepted Answer

The statement "A LockedError (with the error message 'I/O operation on closed file.') occurs when you attempt to write to a file that has already been closed" is false. A LockedError typically occurs when multiple processes or threads attempt to access the same file at the same time and one process or thread locks the file, preventing the others from accessing it.

Various Types of Exceptions Can Occur When You Work with Files