Multiple choice

Which of the following is not a built-in stream in C++?

  1. cin

  2. cout

  3. cerr

  4. none of the above

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Clog is a built-in stream that refers to the buffered version of cerr. The  above given four options are built in streams. Hence, this is the correct option.