What is the only function all C++ programs must contain?

Question

A) start()

B) system()

C) main()

D) program()

Answer 1

The correct answer to the question “What is the only function all C++ programs must contain” is, option ©. Main(). All the C++ programs must contain the main() function for sure, because only after main() function the actual compilation starts. If you are interested in learning C Programming Language, check out the Intellipaat’s C Language course from Intellipaat to master C. And watch the following video on C Tutorial for Beginners.