FILE HANDLING IN C
File handling in C enables us to create, update, read, and delete the files stored on the local file system through our C program.
Why we use?:- because for sometime there is a large data which is not displayed on the console window properly.another reason is to access the data again and again.For solving the above problem there is a need to store the data in the file,which is handle in c.
C File Operation:-
- Creation of a new file.
- Opening an existing file.
- Reading data from a file.
- Writing data in a file.
- Closing a file.
Steps for Processing a File:-
- Declare a file pointer variable
- Open a file using fopen() function
- process the file using suitable function
- close the file using fclose() function.
Functions for File Handling:-
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