Question

Which of the following is false about typedef?

(a) typedef follow scope rules

(b) typedef defined substitutes can be redefined again. (Eg: typedef char a; typedef int a;)

(c) You cannot typedef a typedef with other term

(d) All of the mentioned

This question was addressed to me during an internship interview.

This question is from Typedefs topic in chapter Structures, Unions and Bit-Fields in C of C

Answer 1

The correct choice is (b) typedef defined substitutes can be redefined again. (Eg: typedef char a; typedef int a;)

The explanation: None.