How to Write Data in file using C program?By BitsBytes

1 year ago
5

We learn about file handling
How to Insert data in File from the program
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Why files are needed?
- When a program is terminated, the entire data is lost. Storing in a file will preserve your data even if the program terminates.
-If you have to enter a large number of data, it will take a lot of time to enter them all.
-However, if you have a file containing all the data, you can easily access the contents of the file using few commands in C.
- You can easily move your data from one computer to another without any changes.

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Types of Files

When dealing with files, there are two types of files you should know about:
1. Text files
-Text files are the normal .txt files that you can easily create using Notepad or any simple text editors.
-When you open those files, you'll see all the contents within the file as plain text. You can easily edit or delete the contents.
-They take minimum effort to maintain, are easily readable, and provide least security and takes bigger storage space.

2. Binary files
-Binary files are mostly the .bin files in your computer.
-Instead of storing data in plain text, they store it in the binary form (0's and 1's).
-They can hold higher amount of data, are not readable easily and provides a better security than text files.

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