Which is the only function all C Programs must contain?

Question

A) start()

B) system()

C) main()

D) printf()

E) getch()

Answer 1

The correct answer to the question “Which is the only function all C Programs must contain” is option ©. Main (). And all the other options are incorrect as in C Programming the only main function is main (). Check out online Programming courses from Intellipaat, if you are interested in learning, in-demand Programming Languages. Also, check out the YouTube video on Best Way to Learn Programming Language and get started.