File Handling | Trick to Insert / Update / Delete a Record From Sequential File

When we have saved data in text files, we need to modify the records, insert the data in between the records or delete the records. In sequential files we can not do this simply writing in the same file, it may disturb the data.

In this video we will discuss a simple trick that can be used to insert / update / delete the data from sequential files.

Видео File Handling | Trick to Insert / Update / Delete a Record From Sequential File канала Coding with Logic