Using a value of ____ for the mode argument of the fopen() function opens the specified file for reading and writing and places the file pointer at the end of the file.
A) w
B) r
C) r+
D) a+

Question

Quizplus · Accepted Answer

The mode "a+" opens the file for both reading and appending. The file pointer is placed at the end of the file, so any data written to the file is added to the end. This is the best choice because it allows the program to read from and write to the file without overwriting any existing data.

Using a Value of ____ for the Mode Argument of the Fopen()