• Tutorials
  • Courses
  • Tracks

Q2

Last Updated :
Discuss
Comments

 What does the following code do?

C++ 
ofstream file("data.txt", ios::app);
file << "Hello World\n";
file.close();


Creates a new file and writes data.

Overwrites the file contents.

Appends data to the file without deleting existing content.

Reads data from the file.

This question is part of this quiz :

File Handling
Tags:
C/C++ Puzzles
C++
Share your thoughts in the comments