Question

The functions vprintf(), vfprintf(), and vsprintf() are not equivalent to the corresponding printf() functions except  the variable argument list.

(a) true

(b) false

I had been asked this question in exam.

My question is from File Operations in section Input and Output in C of C

Answer 1

Correct choice is (b) false

To explain I would say: The functions vprintf() , vfprintf() , and vsprintf() are similar to the corresponding printf() functions except  that the variable argument list is replaced by arg.