Q. Which function is used to open a file in C?

  • (A) open()
  • (B) fopen()
  • (C) file_open()
  • (D) fileopen()
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✅ Correct Answer: (B) fopen()
Explanation: In C programming language, the fopen() function is used to open a file.

Syntax:

ptr = fopen("fileopen","mode");
Where, fileopen is the name of the file, and mode is the mode of the file.

Published by Team MCQ Buddy ⭐ 27.12K Points at 16-Mar-2023 09:25 am in C Programming

Explanation by: Team MCQ Buddy
In C programming language, the fopen() function is used to open a file.

Syntax:

ptr = fopen("fileopen","mode");
Where, fileopen is the name of the file, and mode is the mode of the file.

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