Functions used in file handling

I've divided this section into two parts. In the first part, we will look at the functions specific to the sequential file handling method. In the second, we will look at the functions used for random files.

Functions commonly used in sequential file handling

The following are some of the functions that are used to open, close, read, and write in a sequential file.

fopen()

The fopen() function is used for opening a file for reading, writing, and doing other operations. Here is its syntax:

FILE *fopen (const char *file_name, const char...