The statement dataFile.close();
A) is illegal in C++.
B) needs a file name argument to execute correctly.
C) closes a file.
D) is legal but risks losing valuable data.
E) None of the above

Question

Quizplus · Accepted Answer

The statement dataFile.close() closes the file. It is a legal and necessary step to ensure that any changes to the file are saved and that memory is properly released. However, it is important to note that failing to close a file can result in lost data or potential system errors, so it is important to always remember to close files after using them.

The Statement DataFile.close();