explain types of file handing
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Answer:
Functions for file handling
No.FunctionDescription1fopen()opens new or existing file2fprintf()write data into the file3fscanf()reads data from the file4fputc()writes a character into the file7 more rows
File Handling in C
In programming, we may require some specific input data to be generated several numbers of times. Sometimes, it is not enough to only display the data on the console. The data to be displayed may be very large, and only a limited amount of data can be displayed on the console, and since the memory is volatile, it is impossible to recover the programmatically generated data again and again. However, if we need to do so, we may store it onto the local file system which is volatile and can be accessed every time. Here, comes the need of 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. The following operations can be performed on a file.
Creation of the new file
Opening an existing file
Reading from the file
Writing to the file
Deleting the file