Learn and Master C Programming - Reading and Displaying Text Files - Part 2

The video tutorial covers file reading in C, starting with basic character reading and error checking. It then introduces using a buffer to read larger chunks of data efficiently. The tutorial explains the use of file getstring to read lines and display them with line numbers. The video concludes with a comparison of different file reading methods and their use cases.

Describe the process of null terminating a string in C.

In what scenarios would using 'file getstring' be more beneficial than 'file read'?