Question: Assuming datafile is a file stream object, the following statement: datafile.close ( ) ; a . needs a filename argument to execute correctly b .

Assuming datafile is a file stream object, the following statement: datafile.close();
a. needs a filename argument to execute correctly
b. closes a file
c. is illegal in C+
d. None of these
e. is legal but risks losing valuable data
Assuming datafile is a file stream object, the following statement: datafile.close();

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