Asked by Varuna Sharma on Jul 09, 2024
Verified
It is important to check the return value when making an fopen() call because the call is really a request to the operating system to open a file.
Fopen() Call
A function in C programming used to open a file and associate it with a stream, allowing for data to be read from or written to the file.
Operating System
The software that manages the hardware and software resources on a computer, serving as a base for all application software.
- Comprehend the methods for detecting errors during file access and the significance of managing these errors effectively.
Verified Answer
JR
Jacqueline RowleyJul 12, 2024
Final Answer :
True
Explanation :
Checking the return value of fopen() is crucial because it indicates whether the file was successfully opened. If fopen() fails, it returns NULL, signaling an error such as the file not existing or lacking permissions, which allows the program to handle these situations gracefully.
Learning Objectives
- Comprehend the methods for detecting errors during file access and the significance of managing these errors effectively.