But the program can perform various operations, such as creating, opening, reading a file, or even manipulating the data present inside the file. The content available on a file isn’t volatile like the compiler memory in C. Practice Problems On Recursive Function In Cįile handling refers to the method of storing data in the C program in the form of an output or input that might have been generated while running a C program in a data file, i.e., a binary file or a text file for future analysis and reference in that very program.Ī file refers to a source in which a program stores the information/data in the form of bytes of sequence on a disk (permanently).How Do We Read And Write The Data To The Binary File In A Program?.Example #2: Reading Information From The Text File In A Program.Example #1: Writing Data To The Text File In A Program.How Do We Read And Write The Data To The Text File?.Opening A File In The Program – To Create And Edit Data.Operators/Functions That We Use For File Handling In C.In this article, we will take a look at the File Handling in C and its uses according to the GATE Syllabus for CSE (Computer Science Engineering).

This data can be fetched/extracted from these files to work again in any program. The C language stores all the data available in a program into a file with the help of file handling in C. The process of file handling refers to how we store the available data or info in a file with the help of a program.

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